Red Wigglers, aka Eisenia fetida, are the most prolific composting worms on the market and thrive in a wide range of climatic conditions. These little powerhouses can survive in vermicompost temperatures ranging from 45°F to 95°F, although they perform best around 75°F.  Turn your kitchen scraps into rich, organic compost with ease and watch your garden flourish! These worms come from a supplier that I trust and work with.