Rain Garden Workshop Flyer

Rain Gardens: Nature’s Water Filter

Grow Smart. Soak Deep. Build Resilience.

What is a Rain Garden?

A rain garden is a shallow, planted depression that collects rainwater runoff from roofs, sidewalks, or streets. It slows, filters, and absorbs water into the ground—reducing flooding, pollution, and erosion.

Why Build One?

Reduces local flooding
Protects water quality
Supports native pollinators
Beautifies your yard or community
Improves climate resilience

Key Elements of a Rain Garden

Location: 10+ feet from buildings, low-lying area that captures runoff
Soil: Well-draining mix with sand, compost, and native soil
Layers: mulch, planting layer, drainage base
Plants: Native species that tolerate wet and dry cycles

Zones in a Rain Garden

Wet Zone: Iris, Swamp Milkweed, Soft Rush
Moist Zone: Bee Balm, Blue Flag Iris, Echinacea
Dry Zone: Black-eyed Susan, Yarrow, Little Bluestem

Steps to Build One

Pick a location that collects rainwater naturally
Test your soil for drainage
Dig 4–8 inches deep
Amend soil with compost or sand if needed
Plant according to zone
Mulch and water regularly until established

Helpful Tips

Avoid invasive species
Water until roots are strong
Clear debris from water entry points after storms
Add a rock border or overflow path

Rain Garden Workshop