All About Composting Bins

All About Composting Bins

Nov 30th 2023

The growing awareness of environmental health and sustainable living has led many people and families to compost regularly. The natural process of composting turns vegetable scraps, garden waste, and food scraps into a rich, soil-like substance that can enrich garden soil. With various composting systems available today, choosing the right bin becomes essential.

Types of Composting Bins

Organic waste is composed is microorganisms in oxygen. Compost is a nutrient-rich material that improves soil structure, water retention, and plant growth.

Composting depends on organic waste type, carbon-rich/nitrogen-rich material balance, moisture, air, and temperature. An excellent composting system considers all these factors to break down organic matter efficiently. Composting bins come in many styles to meet different demands.

Open Bin

An open bin is one of the simplest forms of a composting system. It consists of a frame or structure where organic waste is piled up. These open containers allow for easy aeration, which aids decomposition. They work best with leaves, grass clippings, and twigs. An open bin may attract pests; thus, a balance of green (nitrogen-rich) and brown (carbon-rich) trash is needed.

Compost Tumblers

A compost tumbler may be the best pest-resistant and fast-composting system. These sealed bins on frames can be twisted or tumbled. Turning the compost helps in aerating it, speeding up the decomposition process.

Worm Bin or Worm Poster

Worm composting, or vermicomposting, utilizes worms, especially red wigglers, to break down organic waste. Worm bins consist of several trays where worms eat through vegetable and food scraps, producing worm castings - a highly nutritious form of compost. They are ideal for those with limited outdoor space. Check out the Worm Factory for a comprehensive worm composting solution.

Choosing the Right Composting Bin

The choice of a composting bin largely depends on the following factors:

Volume of Waste

Consider the amount of organic waste you produce. A small family might need a smaller bin compared to a large family or someone with a big garden.


If you have a spacious garden, an open bin or large compost tumbler might be ideal. For those living in apartments, worm bins or compact compost tumblers are more appropriate.

Type of Waste

Garden waste decomposes differently compared to kitchen waste. An open bin might be perfect for garden waste, while a worm bin or tumbler is better suited for kitchen scraps.


Some composting systems require more maintenance than others. Compost tumblers need regular turning, while worm bins require monitoring of the worm population and moisture levels.

Choosing the Right Size

A too-small bin might not accommodate all your waste, while a too-large bin might not heat up sufficiently, slowing down the composting process.

A general rule is to assess the amount of waste you produce weekly. For small households producing small quantities of kitchen waste, a bin with a capacity of 30-60 gallons might be sufficient. Larger households or those adding garden waste might need bins with capacities ranging from 80-160 gallons or more.

Additional Composting Tools

Apart from the bins, certain tools can aid the composting process:

  • Stainless Steel Compost Pail: A durable and stylish option for collecting kitchen waste. It can sit on your kitchen counter, allowing for easy disposal of vegetable and food scraps. It's easy to clean and doesn't retain odors. You can find one here.
  • Aeration Tools: These tools help introduce air into the compost pile, enhancing microbial activity. They can be especially helpful for open bin systems.
  • Moisture Meters and Thermometers: For those who want to be precise, these tools help monitor the moisture content and temperature of the compost pile.

How to Start a Compost Bin

Composting doesn't require a soil science degree, but it's important to grasp the basics to succeed. Creating and managing a compost bin is crucial if you want to reduce landfill waste or increase your garden's health. Here are the compost bin startup basics, along with personal experiences.

Compost Bin Size and Shape

Start by making a compost container. However, complex dynamics exist. The importance of turning compost to ensure uniform breakdown and aeration is often overlooked. Unwalled piles or partially open boxes are easier to maintain and encourage turning.

Prefabricated bins are readily available, or DIY approaches can be adopted. An essential tip is to anticipate your needs generously. Select or construct a bin larger than your preliminary estimation and, if possible, operate two bins simultaneously. This strategy allows one bin to decompose undisturbed while the other accumulates new waste.

Balancing Moisture and Temperature

Delicate ecosystems, comprising microorganisms, bacteria, and numerous small creatures, undertake the decomposition of organic materials. To perform optimally, these entities necessitate a habitat that's moist and warm.

Maintaining a moisture level between 40% and 60% in your compost materials is pivotal. Excessive moisture suffocates microbial life, while inadequacy hampers decomposition. To ascertain a conducive environment, observe the heat levels and physical attributes of your pile. Should it emanate unpleasant odors or exhibit a slimy demeanor, it's likely too wet. In contrast, insufficient heat may indicate dryness. Regional climate plays a vital role here; wet climates may demand drainage facilitation through design adjustments, such as incorporating chicken wire sides, while arid climates may necessitate periodic watering.

Challenging Materials and Incorporating Diversity

Despite diligent efforts, certain items may stubbornly resist decomposition, such as avocado pits or fabric strips. While they needn't be omitted entirely, employing strategies like fragmenting them into smaller portions can augment their breakdown probability.

Too Much of One Thing

A bounteous, diverse compost pile burgeons with vitality. Refrain from inundating your compost with singular or similar materials, like extensive grass clippings or sawdust. Instead, cultivate a varied, intermingled mixture of scraps and materials, introducing them gradually and consistently.

Avoiding Harmful and Inhibiting Things

An essential and important part of composting is ensuring the omission of harmful or non-compostable items. While various household items like dryer lint or vacuum debris may seem innocuous, they may harbor microplastics or other non-degradable materials. Vigilance toward utilizing non-synthetic items, such as plastic-free tea bags, safeguards the integrity of your compost.

Moreover, organic materials exposed to pesticides, herbicides, or other chemicals should be excluded. A general rule is to avoid inputs like meat, dairy, or feces from carnivorous animals, as they can introduce unwanted pathogens or attract pests, although seasoned gardeners might have safe methods for incorporating them.

Weeds, Pests, and Volunteers

Undoubtedly, a compost bin can inadvertently propagate unwanted plants. Seeds from food scraps or weeds may germinate, emerging unexpectedly in your garden. To mitigate this, seeds should be meticulously removed before composting.

Furthermore, to deter unwelcome insects and animals, position your compost bin adequately distant from living areas, introduce a daily turning routine, and employ strategies like layering food scraps with straw or cardboard or covering them with sawdust or wood chips.


Organic waste can be recycled into nutrient-rich compost for gardening by composting. Choose a composting system that meets your needs from the many options. From open bins for spacious gardens to worm bins for apartment dwellers, there's something for everyone. Moreover, ensure you choose the right size for efficient composting. And for those who want to step up their composting game, tools like stainless steel compost pails and aeration tools can be beneficial. For a wide range of composting solutions, visit DripWorks' composting section.

Composting not only helps in waste reduction but also provides an opportunity to create a sustainable ecosystem right in our backyards. Embrace composting and give back to Mother Earth.