The Best Raised Garden Bed Worms References. I have smaller specialised beds for growing dwarf fruit trees (meyer lemon and hamlin orange), tomatoes and. Web tips for raising worms if you're raising red wigglers, they won't bother digging down into the soil because they prefer to be in decaying.

Further, they are especially capable and willing to burrow to ground that is problematic for other earthworm species. They are the largest species of earthworms. Common barrier materials include collars, fabric, fencing, mesh and more.