Home Composting: The Simple System That Doesn't Smell
A no-fuss guide to composting kitchen and yard waste at home — without the smells, pests, or mystery rules.
Home composting has a reputation for being either incomprehensibly complicated (carbon-to-nitrogen ratios, temperature curves, turning schedules) or guaranteed to attract rats. Neither is true if you set it up right. Here is the method that has worked reliably in my backyard for ten years.
Why bother composting
Roughly 30% of household waste by weight is food scraps and yard trimmings that turn into useful soil amendment instead of methane in a landfill. Finished compost is the single best thing you can add to any garden — it improves soil structure, water retention, and nutrient availability all at once.
The simple two-bin method
Two simple bins, each roughly a cubic yard: one active, one finishing. You add to the active bin until it is full (usually 4–6 months), then start filling the second bin while the first one finishes for another 4–6 months. No turning required, no thermometer needed. After about a year you have a steady supply of finished compost.
Green to brown ratio
Aim for roughly 3 parts "browns" (dry leaves, shredded cardboard, straw) to 1 part "greens" (kitchen scraps, grass clippings) by volume. The most common composting failure is too many greens, which is what causes smell. Keep a stockpile of dry leaves or shredded brown paper next to the bin and add a generous layer every time you dump kitchen scraps.
What not to compost
- Meat, fish, dairy (pests, smell)
- Cooked food with oil or fat
- Pet waste from carnivores
- Glossy/colored paper
- Diseased plant material
- Persistent weeds in seed (bindweed, crabgrass)
Troubleshooting smells and pests
- Ammonia smell: too many greens. Add browns and mix.
- Rotten smell: too wet. Add browns, leave the lid off in dry weather.
- Fruit flies: bury kitchen scraps under at least 4 inches of browns.
- Rodents: never add meat or dairy; use a closed bin with a base if needed.
- Nothing is happening: too dry or too cold. Sprinkle water, add fresh greens, and wait for warmer weather.
Frequently asked questions
Frequently asked questions
- Do I need to turn my compost?
- No, if you have time. Unturned compost finishes in 9–12 months. Turning every few weeks shortens that to 3–4 months but is not required for the end result.
- Can I compost in an apartment?
- Yes, with a countertop bokashi system or a small worm bin (vermicompost). Both handle kitchen scraps without odor when set up correctly.
