Conservation Corner

Tips, resources and news about water-use efficiency

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Gardeners, Do You Know Your ETo?

People around the world know San Diego for its beautiful, sunny and mild weather. San Diego residents know our daily weather has more variety than visitors might imagine. Climate is defined as the average weather conditions in an area over a long period, generally 30 years or more. German climate scientist Wladimir Koppen first divided […]

Choosing native plants can help you minimize the need for artificial irrigation of your San Diego County sustainable landscaping. Photo: SDCWA

Take the Watershed Approach to Landscaping

Many San Diego County residents embrace sustainability as a central principle for creating or renovating their landscapes. Treating every garden, no matter its size, as its own mini-watershed allows it to capture and retain water to nurture a diverse habitat of plants and helpful insects. What elements do you need to consider when taking a […]

Waterwise plant choices sustainble landscaping

Hot off the Press: Sustainable Landscaping Guidebooks Available Countywide

Free manuals include photos, diagrams and checklists for environmentally friendly upgrades. Free copies of a popular guidebook for environmentally friendly landscape upgrades are available to residents countywide starting today, thanks to a second printing of the “San Diego Sustainable Landscape Guidelines” by the San Diego County Water Authority. Homeowners who commit to meeting rigorous sustainable landscaping […]