Coventry have teamed up with Great Green Systems to bring you everything you need to turn your kitchen and garden waste into a green, sustainable source of nutrition for your garden. Caring for the environment, made easy & affordable.
Green Johanna 330 litre Hot Composter
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. Designed…
245 litre Compost Tumbler by Maze
The 245 litre Compost Tumbler by Maze transforms leftover waste and garden refuse into a rich, nutrient-dense compost with next to no effort at all. The Tumbler’s two compartments enable…
Green Cone Food Waste Digester
The Green Cone is a solar-powered food waste digester that efficiently disposes of all food waste – including cooked food, meat, fish (even bones) and dairy – with no turning…
Graf 600 Litre Eco-King Composter
This large 600 litre capacity modular composter is quick to assemble and has a bottom flap for easy access to finished compost.
Graf 450 litre Eco Master Flat Pack Composter
This 450 litre composter features a wind-resistant lid and a large flap with a handle for convenient removal of finished compost.
Wormery by Maze
This compact wormery by Maze takes up a small space but will make a big difference to your recycling routine and your garden.
227 litre Harcostar Water Butt Kit
This attractive traditional easy-to-assemble barrel-shaped water butt comes in a dark green colour to suit most garden applications.
100 litre Mini Water Butt Kit
Ideal for use in small gardens, this easy-to-assemble compact 100 litre water butt kit is supplied with a 3-piece stand and rain diverter.
7 litre Food Waste Kitchen Caddy
The UK’s most-used food waste kitchen caddy, supplied by hundreds of local authorities. Available with compostable liners.
Green Johanna Winter Jacket
Facilitates all year round composting when temperatures consistently fall below 5 degrees Celsius.
See Great Green Systems Full Range
Food Waste Composters
The Green Johanna Hot Composter
& The Green Cone Food Waste Digester
Turn your food waste—even cooked food, meat, fish and dairy—into food for your garden with our award-winning Green Johanna hot composter and our Green Cone food waste digester.