The Green Johanna is a top-performing hot composter that turns food waste - including cooked food, meat, fish and dairy - and garden waste into quality compost within months.
Regularly recommended as a Star Buy in Gardeners’ World magazine, the Green Johanna is an enclosed unit with a perforated integrated base plate that allows access to worms and micro-organisms while deterring rodents. Made in the UK from 100% recycled plastic, it has a five-year guarantee and expected lifespan of 10 years or more.
- Secure twistable lid helps to regulate ventilation.
- Patented airflow system.
- Two secure sliding hatches mean finished compost is easy to access but won’t leak out before you need it.
- To maintain composting performance in cold weather and promote year-round hot composting temperatures the use of an Insulating Jacket is recommended. Green Johanna Insulating Jacket
- Best placed on a flat patch of soil or grass.
- One Johanna is designed to cope with the average food waste of a household of five and compostable waste from an average garden.
- In the first year it may take 6-8 months to get your first batch of compost. After that it should take 4-6 months.
- Aerating stick also supplied. Made from 100% recycled plastic (may differ from images on the website and elsewhere).
- Self-assembly.
If bones are added to the Johanna they will not be broken down so it would be necessary to remove stripped-down bones from the finished compost. For this reason we do not recommend that bones are added.
Weight | 10kg |
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Length | 800mm |
Width | 800mm |
Height | 930mm |
Colour | Green |
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Material | Plastic |
Capacity (L) | 330 |