Urban Pollinator Wildflower Seed Mix
ALBERT LEAA Blend of Native Annuals & Perennials
This diverse seed mix combines native grasses and wildflowers that thrive in compacted or disturbed soils often found in cities. Together, they attract bees, butterflies, moths, and hummingbirds while improving soil structure and reducing stormwater runoff.
BENEFITS OF PLANTING IN URBAN AREAS
-
Supports Pollinators & Biodiversity
Flowering species like Butterfly Milkweed, Anise Hyssop, and Wild Bergamot provide nectar and pollen across the growing season, sustaining native bees and monarch butterflies. -
Beautifies Urban Spaces
The mix creates colorful seasonal displays — from the magenta Purple Coneflower to golden Coreopsis and Black-eyed Susan — transforming vacant lots, rooftops, and park edges into living art. -
Improves Soil & Reduces Erosion
Deep-rooted prairie grasses stabilize compacted soils and enhance infiltration. -
Low Maintenance & Drought-Tolerant
Once established, these native plants require minimal watering or fertilizer — ideal for sustainable landscaping. -
Climate Resilience & Education
Demonstrates how native species adapt to local conditions, serving as an educational model for schools and community gardens.
SUGGESTED URBAN PLANTING SITES
- Community Gardens – border plantings and pollinator patches
- Rooftop Gardens – shallow raised beds or planters with lightweight soil
- School & Library Grounds – outdoor learning labs
- Vacant Lots / Brownfields – restored into native meadows
- Boulevard Strips & Tree Lawns – resilient to heat and salt
- Rain Gardens & Bioswales – moisture-loving species like Swamp Milkweed and Great Blue Lobelia thrive here
SITE PREPARATION
- Clear the Area: Remove weeds, turfgrass, and debris.
- Loosen Soil: Lightly till or rake to expose ½–1 inch of loose topsoil.
- Sow Evenly: Mix seed with sand for even distribution.
- Press Seeds In: Roll or gently tamp to ensure seed-to-soil contact.
- Water Lightly: Keep moist until seedlings establish.
Height Chart
|
Height Category |
Species Examples |
|
Tall (3–5 ft+) |
Swamp Milkweed, Common Milkweed, Butterfly Milkweed, Great Blue Lobelia, Culver’s Root, Yellow Coneflower, Prairie Blazingstar, Rattlesnake Master |
|
Medium (1.5–3 ft) |
Smooth Blue Aster, Wild Bergamot, Anise Hyssop, Purple Coneflower, Pale Purple Coneflower, Stiff Goldenrod, Partridge Pea, Canada Milk Vetch, White Wild Indigo |
|
Low (Under 1.5 ft) |
Sideoats Grama, Blue Grama, Little Bluestem, Rough Dropseed, Ohio Spiderwort, Hoary Vervain, Sand Coreopsis, Mountain Mint, White Prairie Clover, Round-headed Bush Clover, Golden Alexanders |
GROWING IN CONTAINERS, GROW BAGS & RAISED BEDS
This mix adapts beautifully to urban patios and balconies.
- Use 12–18" deep containers for grasses and perennials.
- Combine tall species (Prairie Blazingstar, Milkweed) in back rows and shorter ones (Coreopsis, Grama Grass) in front.
- Add lightweight native soil blend (40% compost, 60% sandy loam).
- Water regularly during establishment, then reduce frequency.
- Containers can serve as mini-pollinator oases where ground space is limited.
SOWING SEASONS
Spring Sowing (March–May)
- Best for faster annual bloom.
- Prepare site as soil warms to 55°F.
- Lightly cover seeds; keep evenly moist until germination.
Fall Sowing (October–November)
- Mimics natural cycles for perennial species.
- Cold stratification through winter improves germination.
- Scatter seeds before first frost; no watering needed after sowing.
Bloom Highlights by Season
- Early Summer: Golden Alexanders, Sand Coreopsis, Partridge Pea
- Mid-Summer: Coneflowers, Milkweeds, Bergamot, Asters
- Late Summer–Fall: Prairie Blazingstar, Stiff Goldenrod, Asters, Vervain
