For vermicomposting bins, the type of worms you need are “red wigglers” or “red worms” (Eisenia foetida). These worms, as well as other composting supplies, are available for purchase at Solana Center through the online store. Most garden centers sell them as well.
If you are starting a Wriggly Wranch Worm Bin, you will need about 1 lb. of worms. If you have any questions about getting started, please contact us on the Rotline.