Great Green Systems Ltd

Green Johanna with Insulating Jacket

Made in the UK
Waste Category

Fruit & vegetable peelings, ✓
Coffee grinds & tea bags, ✓
Egg shells, ✓
Cooked meat & fish (no bones), ✓
Raw meat & fish (no bones), x
Plate scrapings - including pasta + veg + rice, ✓
Paper & card, ✓
Garden waste, ✓

Price: £174.99

Buying the Green Johanna and Insulating Jacket together saves you almost £30 compared to separate purchases. 

The Insulating Jacket is made from foam polyethylene – a lightweight, water-resistant material which is tough but flexible and ensures a snug fit so cold air can't circulate around the Johanna. It comes in four separate pieces – three to cover the container itself and one for the inside of the lid.

The Green Johanna

Recommended as a Best Buy by Gardeners’ World magazine and by Which?, the Green Johanna is a top-performing food waste composter that turns food waste - including cooked food and meat - and garden waste into quality compost within months.

    Made in the UK from 100% recycled plastic, it has a five-year guarantee and expected lifespan of 10 years or more.

    Key points:

    • Secure twistable lid helps to regulate ventilation. 
    • Perforated base plate allows access to worms and micro-organisms while deterring rodents.
    • Patented airflow system enables air to circulate.
    • Two secure sliding hatches mean finished compost is easy to access but won’t leak out before you need it.
    • One Johanna is designed to cope with the average food waste of a household of five and compostable waste from an average garden.
    • Aerating stick also supplied. Made from 100% recycled plastic.
    • Self-assembly (the base plate and four modular sections screw together).
    • Modular sections mean that it’s possible to remove more compost by unscrewing and removing the top sections if you wish. Also, if one section becomes damaged that section can simply be replaced.