You will need a 50/50 mix of green and brown items. Greens are nitrogen-rich ingredients that add moisture for rotting, while browns are carbon-rich ingredients that help create air pockets.
Green items
- Vegetable peelings
- Salad leaves
- Grass cuttings
- Old flowers and dead plants (disease-free)
- Tea leaves and tea bags
- Citrus peel
- Coffee ground and filter paper
- Cut flowers
- Fruit peelings and pulp
- Hay
- Hedge clippings
- Soft prunings and plant debris
Brown items
- Dried leaves and twigs
- Egg shells and egg boxes
- Straw
- Wood chippings
- Wood ash
- Shredding paper and small pieces of cardboard
- Paper bags
Items to avoid
- Meat and fish scraps
- Cooked food
- Bones
- Bread
- Dairy products such as milk, butter and cream
- Oil
- Pet waste
- Nappies
- Coal ash
- Cigarette ends