Kitchen Composting 101: Turn Food Scraps into Garden Gold

Kitchen composting reduces waste and creates nutrient-rich soil amendment. Benefits: better water retention, drainage, weed suppression, and soil fertility. Leafy greens break down fastest; cut scraps to ≤1-inch cubes for speed. Meat/dairy are slow and often discouraged (need high heat, attract animals). Cover scraps to deter pests.

Simple Methods

• Trench composting: Bury scraps 8+ inches deep in garden; chop with shovel. Simple, no bin needed.
• 3-bin system: Bin 1 = fresh scraps; Bin 2 = partially broken down, turned; Bin 3 = finished compost.
• Heap method: Sunny spot, layer scraps with leaves/grass/soil. Turn weekly, mist when dry.
• Worm bin: Red wigglers process scraps into castings—great for small spaces.

Key Conditions

• Temp ≥160°F (71°C) for fast breakdown (especially meat/dairy).
• Moderate moisture.
• Space to turn.

Multiple bins or a tumbler yield finer compost; ground piles give chunkier results. Choose what fits your space and effort level.