Kitchen Vermiculture: Under-Sink Worm Composting for Urban Gardeners

Composting reduces waste, helps environment, keeps landfills free of organics. Kitchen vermiculture creates nutrient-rich fertilizer from worm castings for your garden. Convenient, eco-friendly, mess-free.

About Kitchen Vermiculture

Worms are unfussy: organic food, moist earthy bed, warmth. First step: create indoor worm composting bins. Soon you'll feed kitchen scraps, reduce waste, build amazing soil amendment.

Takes little space. Best varieties: red wigglers. Eat body weight daily; castings = rich plant fertilizer.

Worm Composting Bins for Indoors

Build small wooden box or adjust plastic bin.

• Start with wooden box or plastic bin. Kits cost more than DIY. Need ~1 sq ft surface per pound of material for under-sink composting.
• Make bedding: dark, warm, moist, fluffy (damp shredded newspaper, straw, leaves). Line bottom with 6 inches.
• Container: 8-12 inches deep for food scraps, worms, bedding. If covered, add air holes.

Food for Kitchen Worm Composting

Feeding guidelines:

• Worms prefer slightly broken down/moldy food. Cut heavy veggies/fruits into 1-inch cubes.
• Lightweight items (lettuce) break down easily. No dairy, meat, excessively greasy items.
• Avoid smelly bins: start small with buried scraps. Check in 1-2 days. If eaten, increase amount—don't overfeed or create stink.

Trial and error finds right food amount. Weeks later: scraps/bedding broken down, clean-smelling. Remove castings, restart with handful of worms. Cycle continues with clean bin, small appropriate scraps, healthy red wigglers.