Symptom

Problem

Solution

Unpleasant

Odour

Not enough air or too wet

Turn to aerate; add dry materials to absorb excess moisture

Insect/Animal Pests

Meat, fish, fatty foods or dairy products in composter

Avoid adding these! Dig in all food wastes or cover with new soil

Nothing's Happening!

Compost is Dry

Compost is Frozen

Poor carbon:nitrogen

Moisten and mix thoroughly

Decomposition will begin again in the spring.

Add green (nitrogen) or brown (carbon) material

Compost Is Too Wet

Poor Drainage

Soaked from Rainfall

Lack of Air

Move to location with proper drainage

Add dry leaves; use lid

Aerate with pitch fork, shovel or aerating tool