Apartment Composting: A Complete Beginner’s Guide
You live in an apartment, you look at a trash can full of peels and scraps, and you wonder: “Could I actually turn this into fertilizer?” Yes, you can. Apartment composting is simpler than it looks, and it fits in a small corner of your kitchen.
Getting started is easy: pick a small compost bin with a lid, like a stacked bucket system or a few plastic containers. Add only plain fruit and vegetable scraps, and cover each batch with dry material, such as dry leaves or shredded paper. With that balance, your bin shouldn’t smell bad.
In this guide, you’ll learn the essentials: which compost bin to choose, what goes in it, how to care for it, and how to tell when your compost is ready.
For each topic, you’ll find a short summary and a link to the article that covers it in detail, so you can go at your own pace.
What is apartment composting and why is it worth it?
Apartment composting means turning kitchen scraps, like fruit and vegetable peels and coffee grounds, into natural fertilizer right at home. Microorganisms break everything down inside a closed compost bin. The result is less garbage in your trash can and free compost for your pots, herb garden and houseplants.
Many people think composting is only for people with a backyard. It isn’t. A compact compost bin fits in a laundry room, on a balcony or under the kitchen sink.
And the benefits show up quickly in everyday life:
- Less food waste going to the landfill.
- A less smelly trash can, because the wet scraps no longer end up there.
- Free, natural fertilizer for your plants.
- A second life for buckets and containers that would otherwise be thrown away.
Does apartment composting smell or attract bugs?
A well-kept compost bin doesn’t smell bad: at most, you’ll notice a light scent of damp soil. Bad odors and fruit flies show up when there are too many wet scraps, too little dry material or not enough air. With a lid, small ventilation holes and scraps that are always covered, the problem rarely appears.
The good news is that a bad smell is a warning sign, not the rule. It tells you something is out of balance. Most of the time, adding more dry material and giving the bin a good stir fixes it.
Unwanted pests are usually drawn to meat, dairy and seasoned food. Keep those out and the lid closed, and your compost bin will stay trouble-free.
What is the best compost bin for an apartment?
The best compost bin is the one that fits your space, the amount of food scraps your household produces and the time you have. For most beginners, a stacked bucket system is a great place to start. If you live alone, plastic containers work well, and if you want something discreet, a countertop compost bin is a good choice.
Here’s a quick comparison of the main options:
| Type of compost bin | Best for | Strengths | Watch out for |
|---|---|---|---|
| Stacked buckets | Anyone who wants an easy start | Compact, can be made from reused buckets and collects the liquid with a small spigot | Keeping the air holes clear and not filling the buckets to the brim |
| Mini compost bin made from containers | People who live alone and want to spend very little | Uses containers you already have and fits in any corner | Handles only small amounts of scraps at a time |
| Countertop compost bin | Anyone who wants to compost without cluttering the kitchen | Discreet, always within reach and available in many styles | Some models only store scraps until they go to a main compost bin |
| Worm bin | People with a steady routine who enjoy keeping a close eye on things | Faster breakdown, less odor and top-quality worm castings | Moisture, temperature and regular feeding of the worms |
Stacked bucket compost bin
This setup uses three buckets with lids, stacked on top of each other. The top bucket receives the scraps, the middle one does the composting and the bottom one collects the liquid that drains out.
It’s one of the most popular ways to start, because it’s cheap, compact and easy to build. Our step-by-step guide to a stacked bucket compost bin covers materials, holes and assembly.
Mini compost bin made from plastic containers
Remember that empty yogurt tub or takeout container in your cupboard? It can become a small compost bin, perfect if you don’t produce much food waste.
If that’s you, see how to make a DIY mini compost bin from plastic containers.
Countertop compost bin
These are models that look more like home decor: ceramic crocks, decorative canisters, vintage-style pails and even versions built into kitchen cabinets.
To choose yours, check out these discreet countertop compost bin ideas.
Do you need worms to compost?
No, you don’t. Composting happens thanks to microorganisms, even without worms. Red wiggler worms make the process faster and less smelly, but they need frequent attention to moisture, temperature and feeding. If you’re just starting out or travel often, a compost bin without worms is usually easier.
Composting with worms even has its own name: vermicomposting. It produces very rich worm castings, but worms are living creatures and react to any imbalance.
If you’re unsure, start with the pros and cons of using worms in your compost bin. If you decide to join team worm, our guide to caring for red wiggler worms in small spaces will help.
There’s also bokashi, a method that uses fermentation to break down food waste. It’s another compact option for smaller apartments. Learn more in our guide to bokashi in an apartment.
What can and can’t go in a compost bin?
Your compost bin can take plain fruit and vegetable scraps and peels, coffee grounds, tea bags without staples and clean eggshells, always together with dry material, such as dry leaves and shredded paper. Keep out meat, dairy, greasy or seasoned food and anything that isn’t organic.
Think of your compost bin as a recipe with two ingredients: “greens,” the wet part (food scraps), and “browns,” the dry part (leaves, shredded paper, sawdust). The two always go together.
To avoid mistakes, save our complete list of what can and can’t go in your compost bin. It also clears up the most common myths.
How do you store food scraps until it’s time to compost?
The easiest way is to keep a small container with a lid in your kitchen just for compostable scraps, and empty it into your compost bin often. That way, you don’t have to walk to the bin every time you peel a piece of fruit. Temporary containers, like a waterproof fabric caddy, should be emptied every day.
This little container is your kitchen compost caddy. It saves you extra trips and keeps the sink area tidy.
There are lots of practical ideas in our article on how to store food scraps without odors or mess.
How do you take care of a compost bin day to day?
Daily care is simple: cover each batch of food scraps with dry material, keep the mix as damp as a wrung-out sponge, stir it every now and then to let air in, and keep the bin in a shaded, well-ventilated spot away from the stove. Balance is the key.
Just the right amount of moisture
Not too dry, not soaking wet. If it’s dry, spray on a little water.
If it’s too wet, add more dry material.
Good airflow
Microorganisms need oxygen to do their job. That’s why the bin has small holes and shouldn’t be completely sealed.
Stirring the contents with a small trowel or a long-handled spoon helps air reach every part of the mix.
A good spot for your compost bin
Choose a ventilated, shaded corner that’s protected from rain: a laundry room, a balcony or a corner of the kitchen. Avoid stuffy spaces and spots near heat sources.
What are the most common beginner mistakes?
The most common beginner mistakes are forgetting the dry material, letting the mix get too wet and giving up before the process gets going. The good news is that they all have simple fixes. Knowing these mistakes before you start helps you avoid bad smells, fruit flies and the urge to quit.
To be prepared, read about the 7 common apartment composting mistakes and how to avoid each one. If fruit flies are already a problem, our guide to fruit flies in the compost bin will help.
Can you speed up apartment composting without bad smells?
Yes, you can. Chopping scraps into smaller pieces, keeping a good balance between wet and dry material and making sure there’s good airflow are the tricks that help the most. The secret is to speed things up without adding too many scraps at once, because too much wet waste is what causes bad odors.
Smaller pieces give microorganisms more surface to work on. A knife or a pair of scissors is all you need.
Want more tips? See our tricks to speed up composting without bad smells.
When is compost ready and how do you use it on plants?
Compost is ready when it turns into a dark, crumbly material that smells like soil, with no recognizable pieces of food. How long it takes depends on temperature, moisture and the scraps you used. Then, simply mix the compost into the soil of your pots and garden beds. The liquid that drains from the bin, called leachate, can be diluted in water and used as a liquid fertilizer. Our guide to compost leachate explains how to handle it.
Once your compost is ready, learn how to use compost in pots, vertical gardens and planters.
How can you start composting in your apartment today?
Start small: choose a type of compost bin, set aside a small container for scraps in your kitchen and gather dry material before day one. Then just feed your compost bin little by little and watch how it behaves. You don’t need to know everything at once; you’ll get the hang of it with practice and observation.
A simple plan to follow:
- Choose your compost bin based on your space, using the table above.
- Set it up. For buckets, follow our bucket compost bin setup guide.
- Gather dry material, such as dry leaves, shredded paper or sawdust.
- Set aside a small container with a lid for scraps in your kitchen.
- Check what’s allowed before each feeding.
- Watch and adjust: smell, moisture and fruit flies are the signs that something needs to change.
Ready to start your compost bin?
Apartment composting doesn’t require a backyard, experience or expensive equipment. All it takes is the right container, the right scraps and a good balance between wet and dry.
You don’t have to get everything right the first time. Every week with your compost bin teaches you something new, and the compost you get in the end makes it all worth it.
Traveling soon? See how to leave your compost bin alone for a few days. And if you want to take the first step now, start with our step-by-step guide to building a stacked bucket compost bin.
Apartment composting FAQ
Can you compost in a small apartment?
Yes, you can. Compact options, like a mini compost bin made from plastic containers or a countertop compost bin, fit under the sink, in the laundry room or in a corner of the kitchen. What matters is choosing a size that matches the amount of scraps you produce and keeping the spot shaded and well ventilated.
Does a compost bin in an apartment attract cockroaches?
Not if it’s well kept. The secret is to leave out meat, dairy and seasoned food, keep the lid closed and always cover fresh scraps with dry material. Fruit flies may show up at the beginning, when wet scraps are exposed, but a layer of shredded paper, dry leaves or sawdust usually solves the problem.
Where should you put a compost bin in an apartment?
The best place is a ventilated, shaded corner protected from rain, like a laundry room, a balcony or a corner of the kitchen. Avoid stuffy spaces and spots near the stove or other heat sources. If your compost bin has a spigot for draining liquid, keep that side easy to reach.
How long does it take for compost to be ready?
It depends on temperature, moisture, the scraps you use and whether you have worms, which speed up the process. The most reliable sign is the compost itself: when it’s dark, crumbly and smells like soil, with no pieces of food left, it’s ready to go into your pots and garden beds.
Do you need to stir your compost every day?
No. What you should always do is cover new scraps with dry material. Turning the contents every now and then is enough to aerate the mix, speed up decomposition and prevent soggy spots. If you notice a strong smell or too much moisture, stir it and add more dry material.
What should you do with compost leachate?
Leachate is the liquid that drains out during decomposition, and it can be used as a liquid fertilizer for your plants. Don’t use it undiluted: drain the liquid, dilute it in water and use it to water the soil in your pots and garden beds. Check the collection bucket regularly so the liquid doesn’t build up too much.
