Composting turns kitchen scraps and yard waste into a dark, crumbly soil improver while keeping that waste out of the landfill. The core idea is simple: mix wet, nitrogen-rich material with dry, carbon-rich material, keep it damp, and let it break down. Here is how to begin with a basic pile or bin.
What you'll need
- A bin or an open corner of the yard
- Kitchen scraps (greens)
- Dry leaves, cardboard, or straw (browns)
- A pitchfork or shovel
- Water
Step by step
- Pick a spot or binChoose a level, well-drained spot with some shade, or set up an enclosed bin. A pile of roughly a cubic yard holds heat well and breaks down faster.
- Start with a browns layerLay down a base of coarse browns like twigs or shredded cardboard to let air reach the bottom and stop the pile going soggy.
- Add greens and browns togetherAdd roughly two to three parts browns (dry leaves, paper, straw) to one part greens (fruit and vegetable scraps, coffee grounds, grass clippings) by volume.
- Keep it damp and mix itAim for the dampness of a wrung-out sponge, and turn the pile with a fork every week or two to add air and speed things up.
- Harvest the finished compostWhen the bottom material is dark, crumbly, and earthy-smelling with no recognizable scraps, sift it out and dig it into beds or use it as mulch.
Handy tips
- Chop scraps smaller so they break down faster.
- Keep a bag of dry leaves nearby to cover fresh food scraps and cut odors.
- If the pile smells sour or looks slimy, it is too wet or has too many greens, so add more browns and turn it.
Heads up
- Do not compost meat, fish, dairy, oily food, pet waste, or diseased plants at home, as they attract pests or carry pathogens.
FAQ
How long does compost take?
A turned, well-balanced pile can finish in a few months. A pile left alone may take a year or more.
Does compost smell bad?
A healthy pile smells earthy, not foul. Strong odors usually mean too much wet green material or not enough air.
Can I compost in an apartment?
Yes. A small worm bin (vermicomposting) or a countertop bin feeding a local collection service both work without a yard.