Vermicomposting

The vermi in vermicomposting is German for worm, hence "worm composting." Vermicomposting uses primarily food waste and is great for apartment dwellers, as it requires a small footprint and doesn't generate smells.

If you generate lots of yard waste in addition to food waste, you're better off choosing an aerobic composting option. You'll find details on our Home Composting Page.

What kind of worms are used?

A specific type of surface feeding worm, the Red Wiggler, is used for vermicomposting. Most worms live deep in the soil and only come to the suface to eat. Red Wigglers, however, like to spend most of their time at the surface, living in the food they eat. They're very good eaters, too. Would you believe that these little guys can consume their whole body weight in just one day? They're perfect for vermicomposting.

In addition to food scraps, you vermicomposters will also eat their bedding material, most commonly newspaper. Other materials work well, too. Get the full details in our Backyard Composting Booklet.

What about the sites listed below?

Some of the locations sell worm bins; others sell the worms. Often they sell both, but make sure to check the listing depending on what you're looking for. Some of the listings, like the Worm Girl, are even available to help consult your worm bin issues. And of course, we at the County are here to help as well if you contact us with your questions.

Where to go

• Santa Barbara Area (4)

  • Bill Palmasano
  • La Sumida Nursery — 165 South Fairview Avenue
  • Seven Day Nursery — 3301 State Street
  • Worm Girl

• Goleta & UCSB Area (2)

  • Island Seed and Feed — 29 South Fairview Avenue
  • University of California at Santa Barbara, Department of Public Worms

• Outside Santa Barbara County (1)

  • Composters.com