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Gallery: Watershed Gardens

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General Watershed4
Pride of Madeira
Purplish N.Z. Flax

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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Pride of Madeira

Common name:Pride of Madeira
Botanical name:Echium candicans

Mature specimens of this evergren shrub can grow to a size of 6'-8' tall and 8'-10' wide. In the spring, spikes of rosy-violet to blue-purple flowers appear. It should receive sun to part shade, with little or no summer watering when established. This plant can be severely damaged by frost below 25 degrees F. -Monterey Bay Nursery

Purplish N.Z. Flax

Common name:Purplish N.Z. Flax
Botanical name:Phormium tenax 'Atropurpureum'

Phormium tenax 'Atropurpureum' is an evergreen perennial. Big, dramatic plant composed of many swordlike, stiffly vertical leaves (9' long, to 5" wide) in a fan pattern. Leaves are purple red. Flower stems reach high above leaves, bearing cluster of 1"- 2" blossoms in dark red to yellow.

Designer: Various

General Watershed4
Image: 16 of 28

Photographer: GardenSoft

Soils and Compost:

Practice grass-cycling by leaving short grass clippings on lawns after mowing, so that nutrients and organic matter are returned to the soil.

Integrated Pest Management:

Develop healthy soil for plants that are vigorous and naturally pest-resistant.