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Gallery: Watershed Gardens

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Water Shed Garden Two1
Dymondia

Solving Runoff Problems

Importance of Watershed

A watershed is a land area that drains rain and other water into a creek, river, lake, wetland, or groundwater aquifer. Water from your neighborhood also enters the watershed through the storm drain system and flows directly to local creeks without any treatment. It often is contaminated by pollutants that can be toxic to fish, wildlife, and people.

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Dymondia

Common name:Dymondia
Botanical name:Dymondia margaretae

This foliage is gray/green/silvery; it is a very dense, mat forming ground cover. It tolerates drought, cold, salt spray and poor soils. It's deep rooted and produces small, inconspicuous yellow flowers. Rock Ditty is great for use in between stepping st

Permeable Surfaces

If you have impermeable paving that you would like to make permeable, there are two main methods for doing so:
1. Break up hard paved surfaces to create spaces for water to seep through.
2. Remove and replace the surfaces with permeable paving.

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Designer: Various

Water Shed Garden Two1
Image: 22 of 28

Photographer: GardenSoft

Soils and Compost:

Maintain a two to four inch layer of mulch on the soil surface to reduce weeds, infiltrate rain water, and reduce compaction.

Integrated Pest Management:

Remove irrigation water and fertilizer from areas where you don't want weeds to grow.