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8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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H A N D B O O K
multimedia guide to selecting and growing
ildflowers and grasses native to the critically
mperiled coastal prairies of Texas & Louisiana
ime Gonzlez Santana! ! Larry Allainommunity Education Manager! US Geological Surveyaty Prairie Conservancy! ! National Wetlands Research Centerom Solomon!! ! ! Flo Hannahexas Master Naturalist! ! Senior Sanctuary Manageralveston Bay Chapter! ! Houston Audubon Society!
he Coastal Prairie Partnership Publication
olume No. 1 in a series
ww.coastalprairiepartnership.org
Coastal Prairie
Plant Growers
2nd Edition
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Table of contents
Introduction Page
The Big Picture: What to expect?! ! ! ! ! ! ! 3Why grow coastal prairie natives?!! ! ! ! ! ! 4Arent these plants just weeds?! ! ! ! ! ! ! 5Chapter 1: Getting Started
What do I need to grow prairie natives?! ! ! ! ! ! 6Chapter 2: Propagating Plants
It all begins with seeds! ! ! ! ! ! ! ! 8A seed collectors calendar!! ! ! ! ! ! ! 9Join a seed collecting trip! ! ! ! ! ! ! ! 10When to collect seeds! ! ! ! ! ! ! ! 10Sowing seeds!! ! ! ! ! ! ! ! ! 10-11Seedling gallery! ! ! ! ! ! ! ! ! 11Seed gallery and seed storage! ! ! ! ! ! ! 12Starting Seeds Indoors! ! ! ! ! ! ! ! 13-14Germination Rates! ! ! ! ! ! ! ! ! 15Dividing & bumping up seedlings!! ! ! ! ! ! 16What to expect - from seed to plant! ! ! ! ! ! 17Chapter 3: Planting Seedlings
A planting protocol! ! ! ! ! ! ! ! ! 18Chapter 4: Using Seed Balls
What are seed balls?!! ! ! ! ! ! ! ! 19Chapter 5: Additional Resources
Conservative species! ! ! ! ! ! ! ! 20Photo credits and resources!! ! ! ! ! ! ! 21Words of wisdom: Advice from native plant growers! ! ! ! 22Coastal Prairie Partnership!! ! ! ! ! ! ! 23
Videos
This handbook has been digitally enhanced. In addition to
the words and pictures found inside, there are also links to
video clips that will help to illustrate concepts. Each time
you see the video icon to the left simply double-click on the
link to start the video segment for that section.
8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Dear Prairie Plant Grower,
You are about to embark on a great adventure - growing your own coastal prairie natives.You have the seeds, you have the soil, you have the pots, and adequate water but what
else do you need to be successful? You will need patience and perseverance - natives can
take weeks or even a month to germinate and even more time to mature. Keep watering daily.
You will also need time. Below you will see an idealized flow chart that tracks your plants from
seed to transplantation into your yard, schoolyard, or conservation site. The ambient temperature,
your watering regime, species grown, and amount of sunlight will all influence how successful
you will be a growing natives and how long they will take to mature. Good luck!
The Big PictureWhat to Expect?
Sow seeds in a small potusing high-quality pottingmix. Vermiculate or gently
surrounding seeds with soilwill help seeds retainmoisture an germinate.
Seeds germinate 7 to 30days depending on ambienttemperature, watering
regime, and species.
Seedlings grow. Division ofplants may be necessary ifmany plants are growing in
one pot. Plants still inpotting mix at this stage.Seedlings continue to grow -
1 month to 3 months.
Seedlings roots reachbottom of small pot.Seedling is now ready to bebumped up to 1-gallon potfilled with sandy-loam soil.
Bump up seedling into 1-gallon container containingsandy-loam soil. Growseedling until roots reachbottom of container - 1month.
Seedling ready for plantingin garden, schoolyard, orconservation area.--------------------------------
Total time from seed toplanting: 3-6 months
Yellow Star-grass(Hypoxis juncea)
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fig 2. Pickerelweed(Pontederia cordata)
We often think of prairies as dry
places but in some areas 30-40% of
prairies are wetlands. Pickerelweed
is just one indicator plant found in
prairie wetlands
Introduction
Why Grow Prairie Natives?The Coastal Prairie ecosystem of Texas and Louisiana is one of the most
imperiled ecosystems in the United States.
This unique mosaic of grassy uplands, depressional wetlands, oak mottes,
and forested rivers was once a sprawling wilderness that blanketed 9
million acres across two states - an area the size of Delaware, Connecticut,
and New Jersey combined! Since European settlement, agriculturalconversion, urbanization, the introduction of exotic species, and other
changes have reduced the coastal prairie to just 1% of its original coverage.
Restoration and maintenance of our remaining prairies requires robust
native plant propagation and planting programs. Volunteer plant growers
can play a role in this restorative process by growing plants at home and
donating them to a local prairie conservation institution or schoolyard
habitat initiative.
Growing native plants can also be a great way of connecting with your
local environment and cultural history. Coastal Prairie plants have been inour area for many thousands of years and have been used by birds, insects,
mammals, native people, and early settlers for food, medicine, and shelter.
By nurturing natives, youll start to learn the stories that each of these
amazing plants has to tell, enjoy the mini-dramas of insects and other
wildlife at home in this habitat, and appreciate the seasonal splashes of
color that they will provide to your patch of our good Earth.
Happy growing,
Jaime Gonzlez
Coastal Prairie Partnership - December 2010
Video 1Introduction
JaimeGonzlez
Connections
fig 1. Green Treefrog(Hyla cinerea)
Green Treefrogs are reminders that
wetlands are a vital part of our
Coastal Prairies. Restorations
should include small depressions if
possible to allow for the
establishment of wetland plants and
the animals they attract.
CarolynFannon
Historical Extent of Coastal Prairie Ecosystem - Click here for a larger map
http://www.worldwildlife.org/wildworld/profiles/terrestrial/na/na0701_full.htmlhttp://www.worldwildlife.org/wildworld/profiles/terrestrial/na/na0701_full.htmlhttp://www.coastalprairiepartnership.org/photo/coastal-prairie-historical?context=latesthttp://www.coastalprairiepartnership.org/photo/coastal-prairie-historical?context=latesthttp://animaldiversity.ummz.umich.edu/site/accounts/information/Hyla_cinerea.htmlhttp://animaldiversity.ummz.umich.edu/site/accounts/information/Hyla_cinerea.htmlhttp://www.vimeo.com/17525778http://www.vimeo.com/17525778http://www.worldwildlife.org/wildworld/profiles/terrestrial/na/na0701_full.htmlhttp://www.worldwildlife.org/wildworld/profiles/terrestrial/na/na0701_full.htmlhttp://plants.usda.gov/java/profile?symbol=POCO14http://plants.usda.gov/java/profile?symbol=POCO14http://www.coastalprairiepartnership.org/photo/coastal-prairie-historical?context=latest8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Arent These Plants Just Weeds?Gardeners new to growing native plants, particularly grasses or non-showy wildflowers, may ask why
should I grow weeds. In fact, a weed is just a plant growing where it is not wanted. When gardeners
discover their many attributes, native plants cease to be weeds and may lead to a lifetime of discovery and
satisfaction.
Although many Coastal Prairie plants may not be aesthetically beautiful in the traditional sense, they are
essential to wildlife. Whether planted in your garden, backyard habitat, or a prairie restoration, theseplants provide food (nectar, leaves, seeds, insects, etc.) and shelter a diverse mix of birds, mammals,
frogs, lizards, and butterflies. Prairie insects and birds pollinate our plants, eat pest insects and enrich our
surroundings by connecting us with the natural world.
Native plants provide us with a sense of place and connect us historically and culturally to Native
Americans and the early settlers that preceded us. Before our food, medicine, textiles, and tools were
readily available at the corner store, we depended on native plants. Native grasslands provide valuable
services to society by building soil, controlling erosion, and absorbing rainwater. They also have
commercial value as cultivated plants and as a potential source of biofuels.
So are Coastal Prairie plants weeds? Certainly not!
Rattlesnake Master(Eryngium yuccifolium)This odd-looking member of the parsley family
might be considered a weed by some, but it is
supermarket for pollinators. Scientists with the
USGS have identified over 200 species of
invertebrates using this special plant!
Rattlesnake Master - Pollinators DelightRattlesnake Master is a rich source of nectar for pollinators, and its seeds
are prized by birds. A few of the insects that feed on this plant are
pictured above. (1) Tiphiid wasp (Myzinumsp.) (2)Gray Hairstreak
Butterfly (Strymon melinus) (3) Delta Scarab Beetle (Trigonopeltastes
delta) (4) Cuckoo wasp (Family: Chrysididae) (5) Ocola skipper
(Panoquina ocola) (6) Leafcutter bee (Megachile sp.)
LarryAllain,
USGS-NationalWetlandsResearchCenter
LisaSpangler
http://www.butterfliesandmoths.org/species?l=2173http://bugguide.net/node/view/180619http://bugguide.net/node/view/67832http://www.butterfliesandmoths.org/species?l=2173http://bugguide.net/node/view/180619http://www.butterfliesandmoths.org/species?l=2173http://www.butterfliesandmoths.org/species?l=2173http://bugguide.net/node/view/2832http://bugguide.net/node/view/2832http://bugguide.net/node/view/2832http://bugguide.net/node/view/2832http://www.butterfliesandmoths.org/species?l=1553http://www.butterfliesandmoths.org/species?l=1553http://bugguide.net/node/view/67832http://bugguide.net/node/view/67832http://bugguide.net/node/view/1806198/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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1 Getting Started
What do I need to grow prairie natives?
CONTAINERS
You can start your seeds in flats, 4X4 pots, or cone-tainers. Youll need 1-gallon pots for bumping up
seedlings before planting.
WATERINGIf you want to be a successful prairie plant grower, you need to water methodically and frequently. Important
reminder: For young seedlings, we suggest wateringtwice a day for 1 to 2 minute intervals. Once your
seedlings are robust 1-gallon-sized plants, you should water them thoroughly twice a week until water runs out
of the bottom of each container.
LIGHT (START SEEDS IN SHADE)
STARTING SEEDS: As a general rule of thumb you should start seeds in a semi-shaded area
(40%-60% shade). This does a nice job of replicating a prairies litter layer which is shady.Important reminder: Do not start seeds in full sun! - They will either fail to germinate or will burn!
LARGER SEEDLINGS: Once you have bumped your seedings up to a 1-gallon container, (they areready to be bumped up when their roots are protruding out of the bottom of their 4X4 pot or small
container) move them into full sun. This will help larger plants to grown more quickly.
Flat of 4X4 pots
Seed liners
Cone-tainers
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SOILSImportant reminder: Your seedlings must start off in a loose, nutrient rich potting soil mix such asMiracle
Gro potting mix or equivalent. Do not start your seeds in sandy loam soil.
START SEEDS IN A LIGHTER POTTING MIX: Start your seedings in a small pot (such as a 4X4pot) or container with good drainage. Your seedlings must start off in a loose, nutrient rich potting soil
mix such asMiracle-Gro potting mix or equivalent. Do not start your seeds in sandy loam soil, they willfail to thrive. Our best volunteer seed growers also suggest mixing high-quality compost (if available
you can mix up to 50% by volume to your potting mix) and/or perlite into your potting mix to
increase water retention and nutrient value. Lastly, Tom Solomon suggests placing a packing peanut in
the bottom of a small pot. This seems to help young seedlings for reasons that are not completely
understood.
BUMP UP SEEDLINGS INTO SANDY LOAM SOIL: When moving your seedlings from a 4X4pot or small container to a 1-gallon container you switch to a sandy loam soil. This will help your
seedlings to toughen up before begin planted into your garden or a conservation site and will also help to
ensure that your plant will not dry out when transplanted into the ground.
PROTECTION FROM CRITTERSProtecting your seedling from the ravages of birds, insects, and especially digging mammals, such as pesky
squirrels, may be the difference between success and failure. Try using bird netting, cheese cloth, or other
protective barriers to protect your seeds and seedlings
SEEDSSee following section for more information. Some plant propagation authorities suggest pre-treating seeds prior
to sowing. Please remember that many of these techniques were developed to grow plants found on northern
prairies. Do a little experimentation of your own to discover what works best for your location.
Cheese clothprotecting seedlings
http://www.for-wild.org/download/propagation.pdfhttp://www.for-wild.org/download/propagation.pdfhttp://www.for-wild.org/download/propagation.pdfhttp://www.for-wild.org/download/propagation.pdf8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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2 Propagating Plants
It all Begins with SeedsGrowing natives begins with the right seeds. Collecting and using seeds that are native to your area ensures that
your plants will be adapted to your local climate and soils. Seeds collected from as many parent plants and
locations as possible preserves the genetic diversity of prairie species. Genetic diversity provides the raw materfor ecological resilience and long term sustainability of Coastal Prairie.
Where can you find sources for wild seed collection? Suitable sites for seed collection are not difficult to find.
Prairie remnants may be found in hay meadows, railroad rights-of-way, edges of cemeteries, even in vacant lots
of developed neighborhoods. Seeds can sometimes be collected at local nature centers, parks, or restoration sites
Remember that collecting seeds without permission is illegal and may ruin opportunities for future seed
collection. So, be a good neighbor and ask permission before visiting a site to collect seeds. You may even hav
an opportunity to educate the land owner about the value of their land.
If you cannot collect seeds in the wild, consider purchasing seeds from a reputable seed supplier.
Seed Collection SitesRailroad and utility rights-of-way, like this spot in
Houstons Memorial Park, can be excellent seed
sources.
Prairie Indicator PlantsLearn to recognize plants which indicate high-quality prairie remnants (1)
Rattlesnake Master (2) Little Bluestem (3) Big Bluestem (4) Prairie
Blazingstar or Gayfeather (5) Rough Coneflower (6) Swamp Sunflower
JaimeGonzlez
CarolynFannon
http://www.wildflower.org/plants/result.php?id_plant=RUGRhttp://en.wikipedia.org/wiki/Memorial_Park,_Houston,_Texashttp://www.wildflower.org/plants/result.php?id_plant=RUGRhttp://en.wikipedia.org/wiki/Memorial_Park,_Houston,_Texashttp://en.wikipedia.org/wiki/Memorial_Park,_Houston,_Texashttp://www.coastalprairiepartnership.org/page/seed-sourceshttp://www.coastalprairiepartnership.org/page/seed-sourceshttp://www.wildflower.org/plants/result.php?id_plant=RUGR8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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A Seed Collectors CalendarCollecting seeds at their peak ripeness may require several trips to your seed collection site(s). Rainfall
amounts, natural variation within species, and mowing regimes can all influence seed availability. The list
below is a generalized guide to seed collection.
When to collect seeds in Coastal Texas and Louisiana: Listing by Species and Collection Time
Species CollectingTime
Species CollectingTime
Grasses
Big BluestemAndropogon gerardii Nov.- Dec. Little Bluestem Schizachyrium scoparium Oct.- Dec.
Brownseed PaspalumPaspalum plicatulum Mar.- Nov. Long-spiked Tridens Tridens strictus Nov.- Dec.
Canada Wild Rye Elymus canadensis Apr.- Dec. Purpletop Tridens Tridens flavus Nov.- Dec.
Eastern GamagrassTripsacum dactyloides Apr.- Nov. Silver Bluestem Bothriochloa saccharoides Apr.- Dec.
Feathered ThreeawnAristida purpurascens
Nov. Split-beard BluestemAndropogon ternarius Oct.- Nov.
Florida Paspalum Paspalum floridanum Jul.- Dec. Switchgrass Panicum virgatum Sep.- Oct.
Gulf Coast Muhly Muhlenbergia capillaris Oct.- Nov. Yellow Indiangrass Sorghastrum nutans Sep.- Oct.
Wildflowers
American AloeManfreda virginica Nov. Late-flowering Boneset
Eupatorium serotinum
Oct.- Nov.
American Basketflower
Centaurea americana
May-Jun. Liatris or Blazing StarLiatris sp. Oct.- Nov.
Black-eyed Susan Rudbeckia hirta Aug.- Sep. Maximillian Sunflower
Helianthus maximiliani
Oct.- Nov.
Clustered Bushmint Hyptis alata Nov. Meadow Beauty Rhexia virginica Aug.
Coreopsis Coreopsis lanceolata Jul.- Aug. Mexican Hat Ratibida columnifera Aug.- Sep.
Erect Baptisia or False Indigo
Baptisia sphaerocarpa
Mar.- May Nodding Baptisia or Plains Wild Indigo
Baptisia bracteata
May - Jun.
Green MilkweedAsclepias viridis Jun.- Jul. Partridge Pea Chamaecrista fasciculata Nov.
Guara or Beeblossom Gaura lindheimeri Jul.- Aug. Rattlesnake MasterEryngium yuccifolium Aug.- Sep.
Herbertia Herbertia lahue Apr.- Jun. Seaside Goldenrod Solidago sempervirens Oct.- Nov.
Horsemint Monarda citriodora Apr.- May Swamp SunflowerHelianthus angustifolia Oct.- Nov.
Indian Blanket Gaillardia pulchella Mar.- Dec. Texas ConeflowerRudbeckia texana Jul.- Aug.
http://www.wildflower.org/plants/result.php?id_plant=gapuhttp://plants.usda.gov/java/profile?symbol=RUTE4http://www.wildflower.org/plants/result.php?id_plant=gapuhttp://www.wildflower.org/plants/result.php?id_plant=gapuhttp://www.tx.nrcs.usda.gov/technical/pmc/species/smp_sunflower.htmlhttp://www.tx.nrcs.usda.gov/technical/pmc/species/smp_sunflower.htmlhttp://www.wildflower.org/plants/result.php?id_plant=mocihttp://www.wildflower.org/plants/result.php?id_plant=mocihttp://www.wildflower.org/plants/result.php?id_plant=sosehttp://www.wildflower.org/plants/result.php?id_plant=sosehttp://www.wildflower.org/plants/result.php?id_plant=HELA6http://www.wildflower.org/plants/result.php?id_plant=HELA6http://plants.usda.gov/factsheet/pdf/fs_eryu.pdfhttp://plants.usda.gov/factsheet/pdf/fs_eryu.pdfhttp://www.wildflower.org/plants/result.php?id_plant=gali2http://www.wildflower.org/plants/result.php?id_plant=gali2http://www.wildflower.org/plants/result.php?id_plant=CHFA2http://www.wildflower.org/plants/result.php?id_plant=CHFA2http://plants.usda.gov/plantguide/pdf/pg_asvi2.pdfhttp://plants.usda.gov/plantguide/pdf/pg_asvi2.pdfhttp://www.wildflower.org/plants/result.php?id_plant=BABRL2http://www.wildflower.org/plants/result.php?id_plant=BABRL2http://www.wildflower.org/plants/result.php?id_plant=BASPhttp://www.wildflower.org/plants/result.php?id_plant=BASPhttp://plants.usda.gov/factsheet/pdf/fs_raco3.pdfhttp://plants.usda.gov/factsheet/pdf/fs_raco3.pdfhttp://plants.usda.gov/factsheet/pdf/fs_cola5.pdfhttp://plants.usda.gov/factsheet/pdf/fs_cola5.pdfhttp://www.wildflower.org/plants/result.php?id_plant=RHVIhttp://www.wildflower.org/plants/result.php?id_plant=RHVIhttp://plants.usda.gov/java/profile?symbol=HYALhttp://plants.usda.gov/java/profile?symbol=HYALhttp://www.wildflower.org/plants/result.php?id_plant=hema2http://www.wildflower.org/plants/result.php?id_plant=hema2http://plants.usda.gov/factsheet/pdf/fs_ruhi2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_ruhi2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_lipy.pdfhttp://plants.usda.gov/factsheet/pdf/fs_lipy.pdfhttp://www.wildflower.org/plants/result.php?id_plant=CEAM2http://www.wildflower.org/plants/result.php?id_plant=CEAM2http://www.wildflower.org/plants/result.php?id_plant=EUSE2http://www.wildflower.org/plants/result.php?id_plant=EUSE2http://www.wildflower.org/plants/result.php?id_plant=mavi5http://www.wildflower.org/plants/result.php?id_plant=mavi5http://plants.usda.gov/factsheet/pdf/fs_sonu2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_sonu2.pdfhttp://plants.usda.gov/java/profile?symbol=MUCA2http://plants.usda.gov/java/profile?symbol=MUCA2http://plants.usda.gov/factsheet/pdf/fs_pavi2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_pavi2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_pafl4.pdfhttp://plants.usda.gov/factsheet/pdf/fs_pafl4.pdfhttp://plants.usda.gov/plantguide/pdf/pg_ante2.pdfhttp://plants.usda.gov/plantguide/pdf/pg_ante2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_arpu8.pdfhttp://plants.usda.gov/factsheet/pdf/fs_arpu8.pdfhttp://plants.usda.gov/factsheet/pdf/fs_bosa.pdfhttp://plants.usda.gov/factsheet/pdf/fs_bosa.pdfhttp://plants.usda.gov/factsheet/pdf/fs_trda3.pdfhttp://plants.usda.gov/factsheet/pdf/fs_trda3.pdfhttp://plants.usda.gov/factsheet/pdf/fs_trfl2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_trfl2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_elca4.pdfhttp://plants.usda.gov/factsheet/pdf/fs_elca4.pdfhttp://plants.usda.gov/java/nameSearchhttp://plants.usda.gov/java/nameSearchhttp://plants.usda.gov/factsheet/pdf/fs_papl3.pdfhttp://plants.usda.gov/factsheet/pdf/fs_papl3.pdfhttp://plants.usda.gov/java/profile?symbol=SCSChttp://plants.usda.gov/java/profile?symbol=SCSChttp://plants.usda.gov/factsheet/pdf/fs_ange.pdfhttp://plants.usda.gov/factsheet/pdf/fs_ange.pdfhttp://plants.usda.gov/java/profile?symbol=RUTE48/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Join a Seed Collecting TripParticipating in seed collecting trips is a hands-on way of learning about
prairie natives and making connections with others prairie enthusiasts. A
variety of clubs and organizations lead seed collecting trips, particularly in
the fall. Here are just a few of the organizations that regularly lead trips to
Coastal Prairie remnants:
In TexasArmand Bayou Nature Center | website
Houston Audubon | website
Katy Prairie Conservancy | website
Native Prairies Association of Texas | website
Native Plant Society of Texas
Houston Chapter |website
Texas Master Naturalists
Galveston Bay Chapter |website , Gulf Coast Chapter | website,
Coastal Prairie Chapter | website
In Louisiana
Acadiana Resource Conservation an Development Council | website
Cajun Prairie Habitat Preservation Society | website
When to Collect SeedsCollecting native seeds requires patience, access to local prairie sites, and a
bit of good luck.
There are two principal seed collecting windows during the year in coastal
Texas and Louisiana: (1) March June (for spring wildflowers and grasses)and (2) October December (for warm season wildflowers and grasses).
Seeds of some species are available in other months and it may be worth
visiting collection sites at those times as well. In general, seeds that come off
easily from the parent plant are ready to be harvested but you should consult
local experts to collect seed at peak ripeness. See the informational table on
the next page for seed collection windows for selected species.
Sowing Seeds
Sowing prairie seeds can be an enjoyable experience to share with friendsand family. If seeds are plentiful, dont worry too much about getting an
exact quantity of seeds into each container unless the seeds are tiny (such as
bushmint or horsemint seeds). Spread seeds liberally over each cell. You can
always divide seedlings into separate containers later. As a general rule of
thumb, you should sow wildflower seeds soon after collection. If this is not
possible, you should store your seeds as indicated earlier in this manual.
Some plant propagation authorities suggest pre-treating seeds prior to
sowing. Please remember that many of these techniques were developed to
grow plants found on northern prairies. Do a little experimentation of your
own to discover what works best for your location.
fig 4. Pink Crab Spider(Misumena vatia)
Crab Spiders often are cryptically
colored to blend in with prairie
flowers. This helps them ambush
prey while steering clear of
predators like the Slender Glass
Lizard.
fig 3. Slender Glass Lizard(Ophisaurus attenuatus)
These legless lizards can reach
lengths of 42 and prefer dry
prairies. There they feed on insects
spiders, small reptiles, and
occasionally on young rodents.
Video 2
Collecting Seeds
J i
G
l
J i
G
l
Connections
http://www.for-wild.org/download/propagation.pdfhttp://www.cajunprairie.org/http://www.acadianarcd.com/http://www.coastalprairie.org/http://www.coastalprairie.org/http://gbamasternaturalist.org/http://gcmn.tamu.edu/http://gbamasternaturalist.org/http://www.texasprairie.org/http://www.texasprairie.org/http://www.katyprairie.org/http://www.houstonaudubon.org/http://www.abnc.org/http://www.vimeo.com/7405384http://en.wikipedia.org/wiki/Slender_glass_lizardhttp://en.wikipedia.org/wiki/Slender_glass_lizardhttp://en.wikipedia.org/wiki/Crab_spiderhttp://en.wikipedia.org/wiki/Crab_spiderhttp://www.for-wild.org/download/propagation.pdfhttp://www.for-wild.org/download/propagation.pdfhttp://www.cajunprairie.org/http://www.cajunprairie.org/http://www.acadianarcd.com/http://www.acadianarcd.com/http://www.coastalprairie.org/http://www.coastalprairie.org/http://gcmn.tamu.edu/http://gcmn.tamu.edu/http://gbamasternaturalist.org/http://gbamasternaturalist.org/http://www.npsot.org/Houston/http://www.npsot.org/Houston/http://www.texasprairie.org/http://www.texasprairie.org/http://www.katyprairie.org/http://www.katyprairie.org/http://www.houstonaudubon.org/http://www.houstonaudubon.org/http://www.abnc.org/http://www.abnc.org/http://www.vimeo.com/74053848/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Seedling GalleryInexperienced growers may have trouble recognizing prairie plants in the
seedling stage. Studying seedlings by pressing them in the pages of a book,
photographing them, or drawing them, will help you determine which
seedlings are prairie plants and which are weeds that should be pulled. The
pictures below are of seedlings of several common prairie plants.
Seedlings(1) Indian Plantain (2) Mexican Hat (3) White Plains Indigo (4) Brownseed Paspalum (5) White Prairie Clover
(6) Rattlesnake Master (7) Texas Coneflower (8) False Indigo (9)Yellow Indiangrass (10) Black-eyed Susan
Visit our online native seedling gallery
Connections
fig 5. Monarch Butterfly(Danaus plexippus)
Monarch butterflies rely on prairie
to find both nectar for adults and
milkweed species for their
caterpillars.
fig 6. Green Milkweed(Asclepias viridis)
Monarch caterpillars feed on theleaves ofmilkweed that contain
powerful toxic chemicals called
alkaloids. This, in turn, makes the
caterpillars and mature butterflies
toxic to birds, providing the insects
protection from predators.
Video 3
Sowing Seeds
JaimeGonzlez
J a i m e G o n z l e z
http://www.coastalprairiepartnership.org/photo/albums/seedlings-1http://www.coastalprairiepartnership.org/photo/albums/seedlings-1http://www.vimeo.com/17534062http://plants.usda.gov/plantguide/pdf/pg_asvi2.pdfhttp://plants.usda.gov/plantguide/pdf/pg_asvi2.pdfhttp://www.butterfliesandmoths.org/species?l=1892http://www.butterfliesandmoths.org/species?l=1892http://www.coastalprairiepartnership.org/photo/albums/seedlings-1http://www.coastalprairiepartnership.org/photo/albums/seedlings-1http://www.vimeo.com/175340628/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Seed GalleryThis gallery is just a sampling of a few of the hundreds of Coastal Prairie seeds that you can collect in our area.
Please note that seeds depicted below are not shown at their relative sizes.
Seeds(1) Coastal Lovegrass (2) Brownseed Paspalum (3) Purple Lovegrass (4) Florida Paspalum (5) Switchgrass (6) Big
1 2 3 4
5 6 7
8 9 10 11
Seed Storage - Larry Allains AdviceIn order to maintain seed quality in storage, the sum of relative humidity of the air (in % relative humidity, or
RH) and the temperature of the seeds (in degrees Fahrenheit) should total, as a general rule, less than
100. This means that the relative humidity around seeds stored at room temperature (about 72F) should be lessthan 28%, while it should be less than 63% for seeds stored in a household refrigerator (~37F). Storage life of
most seeds is doubled for every 10F drop in temperature, or every 1 percent drop in seed moisture content.
Seeds are hygroscopic, meaning they will absorb or lose water from the
atmosphere until they come into equilibrium (which for most seeds takes
less than 30 minutes). "I put all my seeds in paper packets or bags and storethem in Tupperware containers in a refrigerator. When relative humidity is
high, as it always is in coastal Texas and Louisiana (except maybe in
October), seeds should be dried in an air conditioned room. To dry seeds
outdoors place the seeds in a shaded location during the day as
temperatures are rising and relative humidity is dropping. In the eveningwhen temperatures begin to fall place the seeds in an air tight container and
remove again in the morning as temperatures rise. "Once seeds have beendried they can be stored in an air tight container with a desiccant to keep
them dry. "I use empty film containers or medicine bottles with holesdrilled, punched, or burned in the sides and top to hold the desiccant. "Silica gel, charcoal, powdered milk, or rice can be used as desiccant
although I prefer charcoal because it can be dried in the sun where, because of its black color, it dries quickly
and completely.
LarryAllain,
USGS-NationalWetlandsR
esearchCenter
Video 4Seed Storage - Another
Viewpoint
Visit our online native seed gallery
http://www.coastalprairiepartnership.org/photo/albums/seeds-1http://www.vimeo.com/7406613http://www.vimeo.com/7406613http://plants.usda.gov/factsheet/pdf/fs_ersp.pdfhttp://plants.usda.gov/factsheet/pdf/fs_ersp.pdfhttp://plants.usda.gov/java/nameSearchhttp://plants.usda.gov/java/nameSearchhttp://www.coastalprairiepartnership.org/photo/albums/seeds-18/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Starting Seeds IndoorsGardening sometimes transcends the needs of the gardener. Victory gardens planted during WW II are a good
example. Now, amateur naturalists and native plant lovers can play a critical role in saving Coastal Prairie by
planting native prairie plants instead of exotic species and by growing native plants for restoration and
revegetation efforts. Although few gardeners can justify the cost of a greenhouse to sprout and grow native
plants, they can be grown indoors at very little cost!
To germinate seeds, and grow plants indoors, all that is required is a good light source, soil, water, andtemperatures between 68-80 degrees Fahrenheit. An inexpensive set of florescent lights provide enough light
and can be used in a variety of ways. Two shop lights attached with small strips of wood can be suspended
from stools or chairs (Fig 1) over flats placed on the floor. More ambitious gardeners can construct a stand with
shelves to hold the flats while suspending the florescent lights above. The stand shown below (Fig 2) is 6 feet
tall, 5 feet long, and has three shelves. Because the lights should be placed as near to the plants as possible
without touching them, the lights are suspended on adjustable chains.
To protect the shelves from water runoff they are lined with visqueen. Those shown in the photo are 8 long and
20 inches wide allowing room for 5 flats per shelf. The shelves are spaced 2 apart. For convenience the third
shelfofthe plant stand shown holds supplies. It can easily be converted to an additional grow shelf when more
room is needed.
Ideal temperatures for germination vary between species but most seeds germinate at between 70o 85 o F.
Because the temperature in most homes is cooler than ideal during the winter, providing bottom heat speeds
germination. Christmas rope lights were used on the stand shown (Fig 3) to provide bottom heat. One length of
lights per shelf is separated by 1 slats of wood to support the flats and help keep the lights evenly spaced. Low
heat levels generated by these LED lights raise the soil temperature 3-5 degrees.
To automate the lights, the florescent fixtures are plugged into a power strip that is then plugged into an
electronic timer. The timer is set to turn the lights on before sunrise and off after sunset providing up to 18
hours of light per day. The Christmas lights are plugged into a separate power strip and allowed to remain on
constantly until seeds germinate.
Fig. 1 - Light on stoolsTwo florescent light fixtures attached with 1 inch
thick wood are suspended between two stools to
provide light to plants on floor.
Fig. 2 - Plant standSimple grow stand made of 2x2 inch lumber with
plywood shelves.
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Users/katyprairie/Desktop/CanoScan%20Toolbox%205.0http://localhost/Users/katyprairie/Desktop/CanoScan%20Toolbox%205.0http://localhost/Users/katyprairie/Desktop/CanoScan%20Toolbox%205.0http://localhost/Users/katyprairie/Desktop/CanoScan%20Toolbox%205.08/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Seeds should be sown in a good quality sterilized potting soil containing peat moss and perlite or a seeding
mix made specifically for germination. Seeds should be sown in a thin layer in small flats filled with seeding
mix, then covered with vermiculite to a depth equal to the thickness of the seeds. Very small seeds should not
be covered. The flat is then misted carefully to wet it thoroughly using a small spray bottle (Fig 4). The flats
may be covered with transparent domes purchased for this purpose at garden centers or simply covered with
plastic wrap. Seeds must be kept uniformly moist and not allowed to dry out. When the seeds began to
germinate, remove the covering and water to keep the media moist.
When seedlings produce 1-2 sets of true leaves they should be transplanted into small pots and grown untilready to be transplanted into 1 gallon (6) containers. Plants should be fed once a week with water containing
water soluble fertilizer (1 tsp/gal water). Care should be taken when moving plants out of doors to harden
them off first. This involves acclimating the seedling to the outdoors by moving them from shade to sun
gradually over a period of about 2 weeks. After hardening off the seedlings may be planted into 1 gallon pots
(6 diameter) and grown out of doors until ready to plant in the ground.
Additional tools that the indoor gardener might find useful (Fig 4) include a soil temperature probe, a small
watering can, and plastic or wooden labels. A clip board mounted on the side of the stand for recording data
such as planting and transplanting dates, number of seeds that germinated, etc., is invaluable.
Using this simple technology volunteers can produce thousands of seedling and hundreds of plants eachseason. When frigid January winds are blowing, prairie naturalists can tend their young plant in their own
living rooms. Then, as the weather warms the plants can take their place in gardens, renovations, and
restorations throughout the Gulf Coast.
Fig. 4 - Additional suppliesOther supplies that are useful in growing prairie plants
indoors include: 1. pump sprayer for misting soil, 2.
small spray bottle for applying insectical soap or other
pesticides, 3. fine grade vermiculite, 4. seed starting mix,5. 12 x 18 inch flats with dome covers, 5. small plastic
flats or pots for initial sowing, 6. labels and permanent
marker, and 7. a soil thermometer. provides support for
seed flats.
Fig. 3 - Bottom heatChristmas rope lights provide heat for germination.
Three pieces of 1 thick wood help keep loops of
lights spaced apart and provides support for seed
flats.
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Typical Germination Rates | 1= High (>75%) 2= ood (51-75%) 3=Fair (25-50%) 4=Low (
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Dividing (Separating) SeedlingsIf you sow many seeds in one small container, you will need to divide
(separate) the seedlings into their own separate container once theyve
reached about two inches in height. This will avoid crowding and will allow
each to survive. Because your young seedlings are tender, be careful to keep
them moist and be careful to cover all of their roots when transplanting them.
Aim to plant the roots of your seedling a little deeper than the surrounding
soil. This will ensure that when the soil around the plant settles it will notexpose your seedlings tender roots. Important reminder: Division involves
moving a seedling from one small container to another small container. You
should use only potting mix for the division (not sandy loam soil) process.
Bumping Up SeedlingsOnce your seedlings roots start to grow out of the bottom of your starter seed
flat or 4 X 4 container, its time to transplant your seedling(s) into a one-
gallon (6) container.
Why not just plant the seedling directly into the ground at this size? At this
stage your seedlings roots may only be 4 inches deep. Our coastal prairies
often experience prolonged periods of little to no rain. The prairies upper
6-10 of soil can easily dry out, forming a seedling killing layer that Dick
Benoit, an experienced prairie restorationist and Texas Master Naturalist,
refers to as the bake layer. Seedlings whose roots cannot reach below thisdry layer will not survive.
A container plant is ready to transplant when it has a root system sufficient to
hold soil in an intact root ball when removed from its pot but is not so
developed that roots have wrapped around the soil ball numerous times.
Root wrapped soil balls should be sliced open with a sharp knife before
transplanting to allow roots to grow into the surrounding soil. This is a
critical stage for your prairie plants and proper transplanting is essential for
survival. Important reminder: When bumping up a seedling you will go
from potting mix in your small container to a sandy loam soil in the 1-gallon
container.
Video 5Dividing (separating)
Seedlings
Connections
fig 8. Black-eyed Susan(Rudbeckia hirta)
This beautiful biennial is
relished by many herbivoresincluding rabbits and white-
tailed deer. Its nectar is a favorite
of bees and hummingbird moths.
These seedlings need to be divided
Video 6Bumping Seedlings up to
1-gallon Containers
http://www.vimeo.com/17541074http://plants.usda.gov/factsheet/pdf/fs_ruhi2.pdfhttp://plants.usda.gov/factsheet/pdf/fs_ruhi2.pdfhttp://www.vimeo.com/17540416http://www.vimeo.com/17540416http://www.vimeo.com/175410748/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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What to Expect - From Seed to PlantThe table below provides a general idea of the time required for each step in the production process, and is
based on the work of Tom Solomon, an experienced plant grower.
Results will vary but success will increase with experience. Continue to provide your seeds and seedlings with
adequate water and proper light conditions and they will respond positively. This manual is a work in progress
and we hope to add additional information as it becomes available. You can help by contacting the authors
with your own records and observations!
Germination in X 4 Pot (days) | Bump Up to Gallo pot (days) | Read to Plant (days)
Species Sown in January Sown in April Sown in July Sown in October
Big Bluestem 60 | 120 | 120 30 | 60 | 180 30 | 60 | 180 30 | 90 | 240
Canada Wild Rye 30 | 90 | 120 Not Available Not Available Not Available
Clustered Bushmint 30 | 90| 180 20 | 60 | 120 20 | 60 | 120 20 | 60 | 150
Coreopsis (Tickseed) 30 | 90 | 120 Not Available Not Available Not Available
Erect Baptisia 30 | 90 | 120 Not Available Not Available Not Available
Liatris 30 | 180 | 210 Not Available Not Available Not Available
Rattlesnake Master 30 | 90 | 120 Not Available Not Available Not Available
Swamp Sunflower 30 | 90 | 120 Not Available Not Available Not Available
Switchgrass 30 | 90 | 180 15 | 60 | 180 15 | 60 | 180 15 | 60 | 240
Yellow Indiangrass 30 | 90 | 210 10 | 61 | 80 10 | 60 | 180 10 | 90 | 270
Area need d to grow prairie natives
Number ofPlants
4 X 4pots
1-gallonpots
18 10 X 20 32 X 32
3620 X 20 33 X 33
100 55 X 55
225 82 X82
500 1010 X 139
1000 542 X 542
Cost of sup lies for gr wing natives
Item Price(2009)
Fills
4 X 4 (flat of 18) $3.42 N/A
1 Gallon pot $0.49 N/A
Potting Soil (40 lbs) $6.50 72, 4 X 4 Containers
Topsoil (40 lbs) $1.50 15, 1-gallon Pots
Water Dependent
number of
on many factors including
lants grown and season
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fig 9. Savannah Sparrow(Passerculus sandwichensis
This abundant year-round resident
relies on grass and wildflower
seeds. Many common grassland
3 Planting Seedlings
A Planting ProtocolNow that youve grown your prairie natives with dedication and care, its
time to put the plants into the ground. Sufficient watering, suitable
transplant size, and proper placement are three critical factors for successfulplantings.
We recommend thoroughly soaking your plants before and after planting to
reduce stress and to ensure adequate moisture for tender roots. We also
highly recommend that plants are grown to full gallon size or larger before
planting to allow roots to get past the bake zone - around 8. If
attempting larger scale restorations, we recommend pre-drilling holes with
an auger bit to reduce your workload. Otherwise, make sure to dig holes
deep enough with a shovel so that you can transplant your flower or grass
with its base roughly even with the surrounding soil.
"" Tom Solomons Planting Protocol:" Dig a hole at 2-3 times the diameter of the container
Note depth of dirt in pot.
Adjust depth of planting hole by removing or adding dirt as
necessary." Keep a sharpshooter shovel available for significantadjustments."
Add one gallon of water if pot is dry or if you are planting in hot
months of the year.
Position your hand in the mouth of the pot, invert,"and tap bottom."Plant should slide out." If unsuccessful, lay the container on theground and compress with you hand and try again.
Firmly insert the plant into the hole, roots first.
Gather ALL residual dirt around the plant.
Stand up and tamp the dirt firmly all around the plant with your feet.
Do NOT worry about compacting the soil too much, it is critical that
no air pockets remain in the soil.
Add one gallon of water as needed. This step is very important if the
ground is dry and during warm months of the year. When in doubt,
WATER.Dry roots will be fatal to the plant.
Repeat with additional plants as needed.
Video 7Planting Seedlings
GregLavaty
Ja
imeGonzlez
Connections
fig 10. Brown-seed Paspalum(Paspalum plicatulum)
Warm-season grasses, like this
grass, provide energy-rich seeds for
prairie birds. They are also an
important food source for rabbits,
harvester ants, and cows.
http://plants.usda.gov/factsheet/pdf/fs_papl3.pdfhttp://www.vimeo.com/7406709http://www.vimeo.com/7406709http://www.allaboutbirds.org/guide/savannah_sparrow/idhttp://www.allaboutbirds.org/guide/savannah_sparrow/idhttp://plants.usda.gov/factsheet/pdf/fs_papl3.pdf8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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4 Using Seed balls
What are Seed Balls?
Seed balls are made of a mixture of compost, red potters clay (do not use
white potters clay - it may burn your skin), native prairie seeds, and waterthat have been rolled into marble-sized balls and allowed to dry for several
days. Each component of a seed ball plays an important role as depicted
above. Seed balls are a cost-effective and efficient method of protecting
tender seeds from drying wind and sun and from the hungry mouths of mice,
birds, and insects. They are very useful in establishing a pocket prairie or
wildflower garden.
When & Where to Use Seed BallsWe recommend using seed balls for establishing small (less than 1/8 of an
acre) pocket prairies. Making seed balls is also a highly engaging
educational activity that allows preschoolers and other young restorationists
to take an active role in distributing seeds.
Here are some important considerations:
Before applying seed balls, make sure to mow vegetation low on
application site.
Apply 10 seed balls per square yard.
Do not bury or plant seed balls - just let them lie on the surface of the
ground.
Be patient - it will take some time for rains to break the seed balls
outer coating down.
Experiment with different mixture amounts to see what works best
for you - Read the Lady Bird Johnson Wildflower Centers written
description of the seed ball making process.
Video 8
Seed Balls
Connections
+ + =
3 Parts CompostProvides nutrientsto growing seedlings
5 Parts Red (not White) Potters ClayProtects seedlings from birds, mice,and dry conditions
1 Part SeedsGrows into nativeflowers and grasses
Many Seed BallsUsed to establish smallpocket prairies orwildflower gardens
http://www.vimeo.com/7786943http://www.wildflower.org/howto/show.php?id=17&frontpage=truehttp://www.wildflower.org/howto/show.php?id=17&frontpage=truehttp://www.vimeo.com/77869438/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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5 Additional Resources
Conservative SpeciesWhen choosing species for a prairie restoration an effort should be made to include as many conservative
prairie species as possible. A conservative species is one found in good quality prairie remnants.
Botanists in Louisiana have assigned a value known as a coefficient of conservatism (on a scale of 1-10) to
coastal prairie species based on their sensitivity to disturbance. Those species found only in undisturbed habitat
are assigned a high coefficient (7-10) while weedy, colonizing species, found only in highly disturbed sites, are
assigned a low coefficient (0-4). When conducting a restoration, only species with coefficients above 5 should
be planted. Species with high coefficients are generally slower, and more difficult, to establish in a restoration.
The seeds of weedy species tend be numerous, long lived, and have high viability while the seeds of
conservative species are fewer, short lived, and generally have low viability. There are exceptions to these
rules among prairie plants.
Conservative Species of Louisianas Cajun PrairieBotanists in Louisiana have assigned coefficients of conservatism for many of the species that occur on
remaining Coastal Prairie (locally known as the Cajun Prairie) remnants in the Pelican State. The five
species pictured above have high coefficients of conservatism (10) for prairie sites in Louisiana.
Ashy SunflowerHelianthus mollis
Pitcher SageSalvia azurea
Oklahoma Grass Pink OrchidCalopogon oklahomensis
American AloeManfreda virginica
Diamondflower
Hedyotis nigricans
LarryAllain,USGS-NationalWetlandsResearchCenter-Diamondflow
er,PitcherSage,AshySunflower,PinkOrchid
JaimeGonzalez,A
mericanAloe
http://www.wildflower.org/plants/result.php?id_plant=HEMO2http://www.wildflower.org/plants/result.php?id_plant=stninhttp://www.wildflower.org/plants/result.php?id_plant=mavi5http://www.wildflower.org/plants/result.php?id_plant=mavi5http://plants.usda.gov/java/profile?symbol=CAOK2http://plants.usda.gov/java/profile?symbol=CAOK2http://www.wildflower.org/plants/result.php?id_plant=SAAZGhttp://www.wildflower.org/plants/result.php?id_plant=SAAZGhttp://www.wildflower.org/plants/result.php?id_plant=HEMO2http://www.wildflower.org/plants/result.php?id_plant=HEMO2http://www.wildflower.org/plants/result.php?id_plant=stnin8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Photo Credits
Larry Allain | Seedlings, Seeds, Pollinators, Conservative Species
Carolyn Fannon | Big Bluestem, Kansas Blazingstar, Little Bluestem, Rattlesnake Master, Rough
Coneflower, Swamp Sunflower, Coastal Prairie in July
Jaime Gonzlez| Seedling (Front cover), Rattlesnake Master, Railroad meadow, Slender GlassLizard, Crab Spider, Monarch Butterfly, Green Milkweed, Bison, Brownseed Paspalum, Black-eyed
Susan, Seed Ball Components
Greg Lavaty | Savannah Sparrow
Lisa Spangler | Rattlesnake Master
Steve Upperman | Plant Propagation and Planting
Resources
Print and Online resourcesPrinted ResourcesThese books provide further guidance on native plant propagation:
The Tallgrass Restoration Handbook: For Prairies, Savannas, and Woodlands, by Stephen
Packard and Cornelia F. Mutel, editors. 1997. Society for Ecological Restoration by Island
Press
Native Plant Propagation (2nd ed.), by Jan A.W. Midgley. 2008. Self-published
Online Resources Cajun Prairie Habitat Preservation Society | website Coastal Prairie Partnership | books & publications
Native Prairies Association of Texas | resources
Native Seed and Restoration Supplies See our website for suppliers | website
Contacts
To get answers about growing out Coastal Prairie natives
Tom Solomon, Texas Master Naturalist | e-mail Flo Hannah, Houston Audubon | | e-mail
Larry Allain, USGS - National Wetlands Research Center | e-mail
To get answers about Coastal Prairie education Jaime Gonzlez, Katy Prairie Conservancy | 281.660.6683 | e-mail
http://www.cajunprairie.org/mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]://www.coastalprairiepartnership.org/page/seeds-supplieshttp://www.coastalprairiepartnership.org/page/seeds-supplieshttp://texasprairie.org/index.php/learn/resources_entry/prairie_bibliography/http://texasprairie.org/index.php/learn/resources_entry/prairie_bibliography/http://www.coastalprairiepartnership.org/page/books-publicationshttp://www.coastalprairiepartnership.org/page/books-publicationshttp://www.cajunprairie.org/http://www.cajunprairie.org/mailto:[email protected]8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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Words of Wisdom
Advice from Successful Plant Growers
Many native plant growers have learned through trial and error how to be successful plant growers. Here are a
few of their responses to a recent survey.
When asked: I started my seeds in __________. This is very important question. If you had good results
with your seed starter soil please share your secrets. "! (1) miracle gro moisture control potting mix (2) Jiffy peat pellets and seed starter mix (3) high quality! Baccto, not as high Nitrogen/fertilizer (4) I cut my soil with about 30% compostWhen asked: If you feel that you were successful with growing plants how would you complete the
following statement: "My secret to growing seeds well is___________."
! (1) following guidelines and daily watering/care (2) I usedMiracle Gro potting soil, but other types! might also work. (3) Partial shade so the seedlings don't get too dry (4) I kept the starter pots elevated so! they could drain (5) Miracle Grow's organic potting soil. I put the seeds on top of the soil and covered! them with a fine layer by sifting soil through a course screen onto the pots. Started them in 4x4's in part! shade. I watered from the sides of the pots by using a small tea pot until well sprouted then watered! 1/day then every other day using a gentle sprayer. (6) I added coffee grounds to potting soil (7) Keep em! wet (8) daily attention, observing how they are responding to light, soil and water, and adjusting where! needed. (9) Frequent monitoring of plants. (10) warm weather. Once it warmed up, they took off. (11)! remember to water them (12) Put packing peanuts (not real peanuts) in the bottom of each 4X4 pot!
Plant Grower(1) Seed packing party (2) Volunteer seed grower (3) Houston Zoo volunteer plant grower (4) Seed collectors
(5) Katy Prairie Conservancy volunteer plant grower
8/8/2019 Coastal Prairie Plant Growers' Handbook - 2nd Edition - 2010
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The Coastal Prairie Partnership
MissionThe mission of the Coastal Prairie Partnership (CPP) is to promote and support the conservation of
Coastal Prairie ecosystems.
How we workCPP is a grass-roots, all-volunteer organization made up of partners from NGOs, federal, state, and local
governmental agencies, and private individuals across the Coastal Prairie bioregion.
Our group is guided by a steering committee which helps direct the organization and organize annual
Coastal Prairie conferences. CPP seeks committed volunteers to help with prairie rescues, seed
collecting, plantings, and other critical conservation activities, as well as public outreach and education
initiatives.
MembershipCPP membership is free and available through our website at www.coastalprairiepartnership.org.
http://www.coastalprairiepartnership.org/http://www.coastalprairiepartnership.org/page/steering-committeehttp://www.coastalprairiepartnership.org/page/steering-committeehttp://www.coastalprairiepartnership.org/