Learn how to catch rainwater and use greywater for irrigation from San Diego’s water harvesting experts since 2008.
Greywater & Rainwater Capture – Walter Andersen San Diego
Greywater & Rainwater Capture – Walter Andersen Poway
Learn how to catch rainwater and use greywater for irrigation from San Diego’s water harvesting experts since 2008.
Condensate and other uncommonly used Greywater Resources
Greywater conversations usually begin with clothes washing machines and showers, which are surely the most abundant greywater families are producing from their homes. However, there are hidden greywater opportunities worth noting lurking around your home…
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Greywater Friendly Plants
With over 15 years of experience in irrigating Southern California yards with Greywater we know what plants work well with greywater and which ones don’t. Find a short list at the bottom, but read this…
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2025 Clairemont Garden Tour
Come see us at the Clairemont Garden and get a tour of a 3000 gallon Rainwater System we installed and a Laundry to Landscape Greywater System.
Greywater Workshop: Learn how to install a gravity greywater system
Learn how to install a gravity greywater system in a simple, cost effective, low maintenance way to irrigate your plants.
Greywater 101 – City Farmers Nursery
In this free event, we’ll discuss the greywater codes in place in San Diego, the practical plumbing issues associated with different situations, the difference between a laundry to landscape system and a gravity fed shower…
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Hands-On Rain Garden Workshop
Join us for this hands-on workshop and learn how to install a rain garden for a low water use alternative to a having a beautiful garden.
Hands-On Shower Greywater Installation Workshop
Join us for this hands-on workshop and learn how to install your own shower greywater system.
Hands-On Laundry to Landscape Greywater Installation Workshop
Join us for this hands-on workshop and learn how to install your own laundry to landscape greywater system.