Welcome to the Sonoma Valley Worm Farm. For over 40 years we have specialized in selling red worms for composting. We also produce high quality OMRI Listed® VermiCompost and VermiCompost tea. We have just introduced our Aerated Composting Systems.

At the Worm Farm we see that Vermiculture, VermiCompost, teas, and of course, the noble worm, are transforming and revolutionizing agriculture now and into the future. We believe that worms and our VermiCompost technologies will drive a new Green Revolution, which will restore and enhance soils, help grow healthy plants and reward you with greater yields.

We see a world where more food is grown locally, on smaller farms, using worm technologies to produce better food.

We invite you to 'join the underground movement' TM