Green Johanna Insulating Jacket Educational Each tier has a volume

Each tier has a volume of 12 litres and is made from recycled plastic

this durable composter delivers premium compost year after year

it resists UV damage and weathering for long-lasting performance

the Thermo-King 900 Litre Compost Bin is made from specially-engineered Thermolen that offers unique thermal insulation

Whether you’re turning compost or prepping soil

Green Johanna Insulating Jacket Educational Each tier has a volumeThe Green Johanna Insulating Jacket offers you more control over the temperature of the compost in your Green Johanna. It helps to keep temperatures high enough for hot composting and to maintain composting performance in colder weather. Add the jacket if: You want to raise the compost temperature to between 30 60 + degrees Celsius. In cold weather the outside temperature falls lower than 5 degrees Celsius (which could lead to the composting process