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seedsource.com
After years of watching hopeful pond constructions followed 
by dismal failures to establish vegetation, these cool and 
warm season mixtures employ many hardy natives known to 
succeed the unique and often harsh environments found on 
upper slopes and detention basins. If you are planting in Fall-
Spring, add Cereal Rye Grain (p. 80) at 50% of published rate. 
For example, for an acre: 100 lbs of Cereal Rye Grain with 18 
lbs Dam Slope Mix & 16 lbs Upper Slope Wildflower Mix.
For areas that have periodic moist soils such as septic drainfields, drainage channels, or side 
slopes of detention basins. Native seed mixes below are selected for adaptability to a wide range 
of growing conditions. Cereal rye grain provides temporary quick cool-season cover to help 
meet county septic system ordinances. A perfect collection of colorful, healing diversity for 
damaged and disturbed wetland fringe areas. Consider planting together with taller, moisture-
loving grasses for erosion control and habitat improvement along water edges.
WILDFLOWERS: Partridge Pea, Texas Bluebonnet, Illinois 
Bundleflower, American Basketflower, Purple Prairie Clover, 
White Prairie Clover, Indian Blanket, Plains Coreopsis, Texas 
Yellow Star, Lemon Mint, Gayfeather, Clasping Coneflower, 
Swamp Sunflower, Stiff Goldenrod, Prairie Goldenrod, Tall 
Goldenrod
GRASSES: Cereal Rye Grain, Indiangrass, Sideoats Grama, 
Little Bluestem, Plains Bristlegrass, Tall Dropseed, Big Bluestem, 
Virginia Wildrye, Green Sprangletop, Eastern Gamagrass, 
Western Wheatgrass, Little Bluestem - Pineywoods, Prairie 
Wildrye, Switchgrass, Slim Tridens, Sand Dropseed, Sand 
Lovegrass, Broomsedge Bluestem, Buffalograss, Alkali Sacaton, 
Cane Bluestem, Curly Mesquite, Blue Grama, White Tridens
Open Space           18 lbs / acre
25+ lbs: $27.55 / lb
Lawn & Garden
Dam Slope Mix™
Item #2808
1,500 sf
    300 sf
$ 29 / 1 lb
$ 19 D-Pak
Open Space           15 lbs / acre
25+ lbs: $56.05 / lb
Lawn & Garden
Upper Slope Wildflower Mix™
Item #1815
1,500 sf
    250 sf
10 sf
$ 59 / 1 lb
$ 24 D-Pak
$ 3.49 Pkt
WILDFLOWERS: Partridge Pea, Illinois Bundleflower, American 
Basketflower, Plains Coreopsis, Black-Eyed Susan, Cutleaf 
Daisy, Cowpen Daisy, Maximilian Sunflower, Scrambled Eggs, 
Clasping Coneflower, Marsh Elder, Prairie Goldenrod, 
Smallhead Sneezeweed, Stiff Goldenrod, Pink Evening 
Primrose, Tall Goldenrod
GRASSES: Cereal Rye Grain, Plains Bristlegrass, Tall 
Dropseed, Buffalograss, Big Bluestem, Green Sprangletop, 
Virginia Wildrye, Prairie Wildrye, Western Wheatgrass, Eastern 
Gamagrass, Switchgrass, Broomsedge Bluestem, Red 
Lovegrass, Bushy Bluestem, Southwestern Bristlegrass, White 
Tridens
Open Space           30 lbs / acre
25+ lbs: $19.95 / lb
Lawn & Garden
Drainfield Mix™
Item #2861
1,000 sf
    200 sf
$21 / 1 lb
$15 D-Pak
Open Space           9 lbs / acre
25+ lbs: $41.80 / lb
Lawn & Garden
Wetland Fringe Mix™
Item #1807
2,500 sf
400 sf
    10 sf
$44 / 1 lb
$19 D-Pak
$ 3.49 Pkt

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