
Starting a small backyard compost bin is a great way to reduce your waste and create nutrient-rich soil for your garden. This process is called decomposition, where microorganisms break down organic materials like food scraps and yard waste.
To begin, you'll need a suitable location for your compost bin, preferably in a shaded area with good airflow. This will help prevent pests and odors from becoming a problem.
A typical compost bin is around 3 feet by 3 feet in size, but you can also use a smaller bin if space is limited. The ideal size will depend on how much waste you generate and how often you turn the compost.
Composting is a slow process that requires patience, but with regular maintenance, you can expect to see results within a few months.
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Getting Started
To get started with your small backyard compost bin, choose a location with good airflow. It's best to place it in a spot that gets at least three to four hours of full sun daily.
You can make your compost bin out of a variety of materials, such as a trash can or wire mesh, as long as it allows for airflow on all sides. Don't back it up against a fence or any other solid surface.
Remember to keep your compost pile moist and turn it occasionally to ensure it breaks down efficiently. With a little care, you'll be on your way to creating fresh, organic compost for your garden in no time.
Keys to Successful
Breaking down larger pieces of food and yard waste into smaller sizes is a crucial step in speeding up the composting process.
You'll want to aim for a mix of 1 part "greens" to 2 parts "browns" to create a balanced compost. This ratio will help your compost break down efficiently.
To get your compost bin started, you'll need to introduce beneficial microorganisms. You can do this by adding a shovelful of soil from your garden or purchasing a compost activator from your local garden center.
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When Ready to Use?

So, you're wondering when your compost is ready to use? The good news is that it can be ready in as little as two months, depending on the size of your bin and how recently you've added new organic material.
Compost is ready when all of your compostable materials have broken down, and it has a earthy or dirt-like smell. You'll also know it's ready when it's no longer producing heat and feels about the same temperature as the air.
If you're using a small compost bin or a larger one with different chambers, and the weather is warm or hot, the compost can be ready in as little as two months. This is because the decomposition process happens faster in warm weather.
On the other hand, if you practice passive composting, it can take about a year for compost to mature. This is the lengthiest form of composting, and the clock starts when you add the last organic materials to a compost bin.
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Here are some signs that your compost is ready to use:
- All of your compostable materials have broken down (no food visible in its original form)
- It has a “earthy” or dirt-like smell (not acidic or sour smelling)
- It’s no longer producing heat (it should feel about the same temperature as the air)
- It’s dark and crumbly, not wet or clumpy
Remember to save at least 1/3 of your finished compost to keep the composting process going, and consider creating a second bin to add your food scraps to while your first bin is going through the decomposition stages.
DIY Tutorial
To start your DIY compost bin, you'll need a plastic storage bin. You can find these at most hardware stores or home goods stores.
First, find a plastic storage bin that's the right size for your space. Drill holes in the bin to provide airflow and help with decomposition.
Create a dry base in the bin by adding a layer of dirt. This will help with drainage and prevent moisture from building up.
Next, add food scraps to the bin. You can toss them in, but be sure to balance the "green" materials like food scraps with "brown" materials like dirt.
Now it's time to mix and moisten the contents. This will help the composting process begin.
Composting Basics
Composting is a simple process that involves breaking down organic materials into a nutrient-rich soil amendment. To start, you'll need to add your "greens" to the compost bin.
Great compostable materials to include are fruit and vegetable scraps, coffee grounds, and eggshells. These items are rich in nutrients and will help speed up the composting process.
Here are some examples of compostable materials:
- Fruit and vegetable scraps
- Coffee grounds, coffee filters, or tea bags
- Eggshells and nutshells
- Paper or cardboard
- Yard or grass clippings
Remember to avoid adding dairy products or pet waste to your compost bin, as they can attract pests and create unpleasant odors.
What Is
Composting is a natural process that breaks down organic materials into a nutrient-rich soil amendment.
Organic materials like food scraps, yard trimmings, and paper products can be composted.
This process occurs in the presence of oxygen, heat, and microorganisms like bacteria and fungi.
The ideal temperature for composting is between 130°F and 140°F.
Compost can be used to improve soil structure, increase fertility, and support healthy plant growth.
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What Is, Anyway?
Composting is a natural process that involves recycling organic matter into a nutrient-rich soil amendment. It's like giving new life to your kitchen scraps and waste.
Composting is all about controlling and speeding up nature's decomposition process. This means breaking down organic materials into a valuable resource for your garden.
You can think of composting as a sort of "reincarnation" for your kitchen scraps and waste. It's a way to turn waste into something incredibly valuable for your garden.
Consider the following compostable materials: fruit and vegetable scraps, coffee grounds, coffee filters, tea bags, eggshells, nutshells, paper, cardboard, and yard or grass clippings.
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Bin Setup and Maintenance
To set up your small backyard compost bin, start with a base layer of twigs, mulch, or old potting mix. This provides a solid foundation for your compost pile.
You'll also want to have a good mix of green and brown materials. Green materials like grass clippings, coffee grounds, and vegetable scraps make up about one part of your mix, while brown materials like straw, hay, and fall leaves make up three to four parts. This ratio helps create a balanced compost pile.
To maintain your compost bin, turn the actively decomposing materials every three to four days. This helps speed up the decomposition process and keeps your compost pile healthy. You can also use a tumbler, which should be turned twice a week for optimal results.
Here's a quick guide to compost bin maintenance:
Remember to keep your compost pile moist, but not wet, to help the decomposition process along.
Find a Spot
Finding a spot for your compost bin is crucial for its success. Place the bin in a shady area away from the house.
Full sun can cause your compost to dry out, so it's essential to choose a spot that gets partial shade. We found the perfect spot near our garage where our bin can hide behind some shrubs.
If you live in an apartment or have no backyard, you can place your bin on the patio. Just be sure it's not in full sun.
Add Dirt
You can use plenty of dirt from your yard, but if needed, you can also buy a bag of basic topsoil. It's not necessary to have worms in your dirt.
To add dirt, simply place it on top of the leaves or newspaper until the container is 1/2 full. This is a crucial step in setting up your compost bin.
Here are some key things to keep in mind when adding dirt:
- Make sure to cover your food scraps with dirt.
- Don't overdo it – just fill the container 1/2 full with dirt.
By following these simple steps, you'll be well on your way to creating a thriving compost bin.
Moisture
Moisture is key when it comes to maintaining a healthy compost bin. You should spray with lukewarm water until moist, but not soaking wet. Too much water can be the culprit if your compost starts to smell.
It's a good idea to water your compost about once a week, especially in hot and dry weather. This will help keep the pile moist and prevent it from drying out.
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The frequency of watering also depends on the type of composting method you're using. If you're using the hot composting method, you may need to water more frequently to keep the pile at the right temperature.
Here are some general guidelines for watering your compost:
Remember, the key is to keep the compost pile moist, but not soaking wet. If you're unsure, it's always better to err on the side of caution and check the moisture level before adding more water.
Choosing and Using Your Bin
Consider your available space and choose between an indoor or outdoor compost bin. If you have a good location and enough space, an outdoor compost bin is a great option.
Size matters when it comes to compost bins. Choose a bin that's large enough to hold the amount of organic waste you regularly generate, and only count suitable materials like produce scraps, eggshells, and garden waste.
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If you're short on time or space, look for a compost bin that speeds up the process through active composting or has multiple chambers. This way, you can take a small batch of compost as soon as it's ready, rather than waiting months for it to mature.
Here are some basic types of compost bins to consider:
DIY Bin Usage Tips
To get the most out of your DIY compost bin, you'll want to pay attention to what you're adding to it. The best materials to include are crushed eggshells, grass clippings, coffee grounds and filters, hay, straw, nutshells, old vegetables, fruit and vegetable peels, stale bread, and more.
You'll also want to avoid adding certain materials, such as meat, seafood, dairy products, baked goods, treated wood/sawdust, acidic foods, pet waste, human waste, greasy foods, oils, onion, garlic, plastic, cellophane, coated cardboard, toxic or deceased plants, and more.
To create a balanced compost pile, you'll want to aim for a ratio of three to four parts brown matter to one part green matter. Brown materials include things like straw, hay, fall leaves, and pine needles, while green materials include things like grass clippings, coffee grounds, eggshells, and vegetable scraps.
Here's a rough guide to help you get started:
Remember to layer your materials properly, starting with a base layer of twigs, mulch, or old potting mix, followed by layers of two parts brown material to one part green, and finishing with a layer of fresh soil or compost to help reduce odors.
You'll also want to keep your compost pile moist, but not wet. In hot and dry weather, you may need to water it more frequently, around once a week. And don't worry about adding worms – they'll find their way naturally, but you can attract them by lining the compost bin with wet newspaper strips and topping with soil.
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What You Can Put in Your
So, you're wondering what you can put in your compost bin? Well, it's actually pretty straightforward. You'll want to add both nitrogen-based (or green) and carbon-based (or brown) items.
Nitrogen-based materials include fruit and vegetable scraps, eggshells, coffee grounds, and grass clippings. These are great for adding nutrients to your compost.

Carbon-based materials, on the other hand, include dry leaves, finely chopped wood, shredded paper, straw, and sawdust from untreated wood. These help balance out the nitrogen-rich materials.
You'll want to maintain a ratio of green to brown at about 1:2 to get the breakdown process started and keep it going. This means for every one part of green materials, you'll want two parts of brown materials.
Here's a rough guide to get you started:
Remember, it's all about balance!
How to Choose
Choosing the right compost bin can be a bit overwhelming, especially with all the options available. Consider the space you have available, as you'll need a good location and enough space for an outdoor compost bin if that's what you're after.
If you don't have the space for an outdoor bin, indoor composters are a great alternative. They're perfect for small spaces, and they can be just as effective as their outdoor counterparts.
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Think about the amount of organic waste you regularly produce. If you have a lot of produce scraps, eggshells, and garden waste, you'll need a bin that's large enough to handle it. A simple non-tumbling compost bin needs to be big enough to access and turn the compost.
If you're short on time, you might want to consider a compost bin that speeds up the process. Active composting bins or those with multiple chambers can help you get compost faster. Just be aware that they might require a bit more maintenance.
Here are a few things to consider when choosing a compost bin:
Troubleshooting and Tips
If your compost bin is smelly, it's likely due to a lack of air circulation or too much water. Add some dry "brown" material and turn the pile to fix the issue.
Compost can stall if it's too dry, so add more "green" material, water, and turn the pile to get it moving again.
If your compost is slimy, it's probably due to too much moisture, so add more "brown" material, back off on watering, and turn the pile to fix it.
Here are some general tips to keep in mind:
By following these tips and troubleshooting common issues, you'll be well on your way to creating nutrient-rich compost for your small backyard garden.
Active vs Passive
Active composting is the way to go if you want a faster turnaround time, with organic material being turned periodically to increase oxygen flow and moisture levels.
This process is typically done manually with a pitchfork or using a mechanical system that adds air to the compost. In fact, using a tumbling composter can make this process even easier and more efficient.
Passive composting, on the other hand, is a more hands-off approach where the compost isn't turned, resulting in a much longer time to produce compost.
This method requires patience, as it can take a while for the compost to break down naturally without any intervention.
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Tips and Tricks
Composting can be a bit tricky, but don't worry, I've got some tips and tricks to help you out.
To start, it's essential to understand the basics of composting. There are two types of composting: hot and cold. Hot composting requires more active maintenance and can produce compost in just a few months, while cold composting is a more low-maintenance option that takes a year or more.
A mix of materials containing carbon and nitrogen is crucial for good compost. Experts recommend a ratio of 30 parts carbon to 1 part nitrogen. You can achieve this by adding materials like dry leaves, finely chopped wood, and shredded paper, which are high in carbon, and materials like fruit and vegetable scraps, eggshells, and grass clippings, which are high in nitrogen.
Some materials to avoid adding to your compost pile include diseased plant parts, treated wood, animal feces, weeds that go to seed, and anything containing meat, oil, fat, dairy, or grease. These can harm your pile and eventually your garden.
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To create the perfect compost pile, you should aim for a mix of 3-4 parts brown matter to 1 part green matter. Brown materials include straw, hay, fall leaves, and pine needles, while green materials include grass clippings, coffee grounds, eggshells, and vegetable scraps.
Here are some common problems you might encounter and how to fix them:
By following these tips and tricks, you'll be well on your way to creating nutrient-rich compost for your garden. Remember to keep your pile moist, but not too wet, and turn it regularly to ensure proper air circulation. Happy composting!
Time and Process
The time it takes for your compost to be ready can vary depending on a few factors. If you use a small compost bin or a larger one with different chambers, and the weather is warm or hot, the compost can be ready in as little as two months.
The key is to keep an eye on your compost pile and make sure it has enough moisture. Turning it occasionally for air circulation can also help speed up the process.
If you practice passive composting, which is the lengthiest form, it can take about a year for compost to mature. This is because it relies on natural processes rather than active management.
Here are some general guidelines to keep in mind:
Some signs that your compost is ready include all of your compostable materials having broken down, a "earthy" or dirt-like smell, and a dark and crumbly texture. It's also important to note that the time it takes for different organic materials to decompose can vary, with apple cores and banana peels breaking down in a little over a month, but orange peels taking six months.
Materials and Discard
To set up a small backyard compost bin, you'll need to collect and separate your compostable materials. This means thinking through how you'll collect or separate your compostable waste inside, so you're not constantly digging through the trash for eggshells or coffee grounds.
A good option is to use an airtight container to wrangle your food scraps under the sink, like we did. This keeps it from smelling between trips to dump it into your bin.
You'll also want to consider what items to compost and what not to compost. There's a clear line between what you should and should not compost to ensure proper decomposition and avoid attracting rodents, insects, and wildlife.
Here's a list of what you can compost:
- Fruit and vegetable peels and eggshells
- Brown paper products (unwaxed cardboard, newspaper, paper towels, coffee filters)
- Houseplants and yard waste (free from disease/pesticides)
- Coffee grounds
- Hair and fur
- Nutshells
- Wood shavings/sawdust (thin layers only)
Remember, never compost animal and seafood, dairy, leftovers from meals, plants treated with pesticides, diseased plants, pet or human waste, and any man-made materials that are not fully biodegradable.
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Frequently Asked Questions
Do small compost bins work?
Yes, small compost bins can work, but they may take longer to produce results than larger bins. Regular mixing and warm weather can help speed up the composting process in smaller bins.
What are 5 disadvantages of composting?
Composting has several drawbacks, including the potential for low-quality compost due to unsuitable ingredients, a slow process that requires patience, and the risk of spreading diseases. Additionally, compost can contain damaging components and not all organic materials are suitable for composting.
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