Composter Bins: Base with Holes vs. No Base?

Plastic composter bins are a popular choice for turning kitchen scraps and garden waste into nutrient-rich compost. A key design difference is whether the bin has a base with holes or no base at all. Each option has distinct advantages and drawbacks, depending on your composting needs. The 220 and 330 litre composters, in green or black plastic, can be ordered with or without a base.

Base with Holes 

A composter with a perforated base allows air and moisture to circulate, speeding up decomposition. The holes also let excess liquid drain, reducing the risk of a soggy, smelly pile. This design fosters healthy microbial activity, producing compost faster. Additionally, a base can deter rodents and other pests by limiting access from below, especially if placed on a solid surface. However, the base can restrict worms and other beneficial organisms from entering the pile naturally, potentially slowing decomposition if worms are your primary decomposers. The holes may also clog with debris, requiring occasional cleaning.

No Base

A baseless composter sits directly on the ground, allowing worms, insects, and microbes to enter freely, enriching the compost. This open design promotes natural decomposition and makes it easier to scoop out finished compost from the bottom. It’s ideal for gardeners who want to integrate their compost with the soil beneath. However, without a base, pests like rodents can easily burrow in, especially in urban areas. The lack of drainage control can lead to overly wet compost if the ground is poorly drained, slowing decomposition or causing odors. It also requires a flat, stable surface to prevent tipping.

Conclusion 

Choosing between a base with holes or no base depends on your environment and goals. A perforated base offers pest protection and drainage but may limit natural processes. A baseless bin maximises natural decomposition but risks pest issues. Assess your space and needs to decide. 

Most people order the compost bins with no base. A base is mostly bought by people who want to keep the composter on a paved surface or decking, so don't want the damp compost material directly touching the ground, and people with city gardens, that are concerned about rats.

Order a compost bin here -

https://www.gardenis.co.uk/collections/grow-your-own/products/220-litre-green-plastic-composter

recycled plastic composter