Worms are very sensitive to light, and will immediately begin to retract to the bottom. Carefully remove layer by layer of your compost by skimming the surface. It is important to wait a few minutes between layers so that the worms have enough time to retract deeper. When you have reached the last layer you will then add your new bedding and your worm composting process will begin all over. Earthworm castings may be used very liberally, as they will not burn tender plant roots.
Worms are nature's natural recyclers.
They exist in your gardens, and your backyard composter. It does not generate super-high temperatures, which occur in traditional composting. The high concentration of worm castings in the finished compost is like a fine nectar for plants. All it takes is a worm bin. One that is aerated, and has a lid.