29/04/2026
A worm tower is one of the most straightforward methods for converting kitchen scraps into plant-ready nutrients, eliminating the need for a compost bin, turning, or mess. The process occurs underground. 🪱
Here’s how it functions:
Food scraps are inserted into a perforated pipe buried in your garden bed. Worms enter through the holes, feed inside, and move through the surrounding soil, dispersing nutrient-rich castings directly into the root zone. Over time, those nutrients reach approximately 3–5 inches in every direction.
Setup requires approximately 20 minutes:
Cut a 4-inch wide PVC or ABS pipe to ~20 inches long
Drill holes in the bottom 12 inches (a 3/8-inch bit works well)
Bury that section underground, leaving about 4 inches above soil
Cover the top with a loose lid or terracotta cap to prevent rain and pests
Start adding scraps: fruit, vegetables, coffee grounds, tea bags, crushed eggshells
Avoid adding: meat, dairy, oily foods, or excessive citrus — these can impede worm activity or drive them away. 🌿
Coverage:
One tower feeds approximately a 4-foot radius. In a standard 4×8 raised bed, placing two towers near the center maintains the entire bed's nourishment.
No smell. No turning. No schedule. Just scraps in — nutrients out.
