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Gallery: Watershed Gardens

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Watershed Garden8
Howard McMinn Manzanita
Santa Barbara or Mexican Daisy
Arctotis African Daisy

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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Howard McMinn Manzanita

Common name:Howard McMinn Manzanita
Botanical name:Arctostaphylos densiflora 'Howard McMinn

This shrub is highly appreciated for its dense show of small, pale pink, urn-shaped flowers that bloom in winter. The mahogany-red to brown bark (which peels beautifully) is the major attraction. Evergreen foliage is light green and densely covers the shrub. It is hardy, tolerating sandy and clay soil, but prefers well draining soil. It slowly reaches 4'-6' tall and 6' wide.

Santa Barbara or Mexican Daisy

Common name:Santa Barbara or Mexican Daisy
Botanical name:Erigeron karvinskianus

This low mounding perennial, with fine leaves and white to pinkish daisy-like flowers, is an excellent asset to rock gardens.

Arctotis African Daisy

Common name:Arctotis African Daisy
Botanical name:Arctotis hybrids

African Daisy hybrids grow 12-18" high x 12" wide and produce daisy-like flowers from spring through summer. These hybrids have lobed, gray green leaves and bloom in white, pink, red, purple, cream, yellow or orange. Arctotis likes full sun and well draining soil. It is drought tolerant once it's established.

Designer: Unknown

Watershed Garden8
Image: 3 of 28

Photographer: GardenSoft

Soils and Compost:

Physical weed control, including mulching, or hand removal protects the watershed from harmful chemicals.

Integrated Pest Management:

Drip and other smart irrigation delivers water directly to roots, allowing no excess water for weeds.