Ridan Maturation Box 970l
The Ridan 900 Maturation Box is a robust 970 litre compost bin with steel base constructed from tough insulated plastic. It has an easy-open secure lid on top and compost removal hatches at the bottom.
Complete with a steel base and metal sides to keep pests (such as rodents) at bay, it is simple to assemble and ideally suited to maturing the compost after it has been through the Ridan.
The compost that emerges from a Ridan composter will have completed the hot thermophilic stage of composting, but in order to become a good growing medium it must be matured for a further 2 or 3 months before use.
Compost maturation works best when there is a large mass of compost, hence the Ridan 900 maturation box will hold nearly 1000 litres. It is approximately 1m x 1m x 1m.