6 ways to compost for every home

Here are some ways to compost, whether you live in a house or apartment

When it comes to domestic waste, food is still the largest contributor to landfill at 35%. The best way to reduce your impact is to stop putting kitchen scraps in the red lid bin.

If you want to replace your bin liners now that free supermarket plastic bags are a thing of the past, this is another reason to compost. The majority of wet, funky rubbish comes from food. So by composting your food waste you can remove the need for plastic bin liners altogether.

Learn to deal with kitchen, household and garden waste at the free Sydney City Farm dig deeper into compost workshop on Saturday 21 May.

We've also put together some ways to compost, whether you live in a house or apartment.

Consider community composting to reduce food waste and see your garden thrive.

1. In your kitchen

The City of Sydney started a kerbside food scraps recycling trial in July 2019, which includes over 18,000 households.

We’ve provided participating households with everything they need to separate their food scraps, including a food scraps bin, kitchen caddy and compostable caddy liners.

Instead of throwing everything into the red lid bin, residents involved in the trial collect food scraps in the kitchen caddy, then put them in a dedicated food scraps bin for collection and recycling. The food scraps are converted into compost for use on gardens and farms.

There are still spaces for new apartment buildings to join.

2. In your backyard or balcony

You can set up a mini composting system even in limited space. Bokashi bins harness the power of good bacteria to ferment any kind of food waste. They are small, compact, sealed systems suitable for indoors. You can even keep one under your kitchen sink. Your local gardening store could provide more advice. Also, your balcony is a great spot for a worm farm.

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3. Shared green space

If you have shared green space in your apartment block, you can talk to your agent, landlord or strata about setting up a compost bin or worm farm. When establishing, make sure you provide plenty of instructions for other users, as you don’t want any animal products or other non-compostable bits in your bin.

Some basics: turn the compost regularly and use a combination of green (kitchen waste) and brown (paper, wood, mulch) matter. Use the resulting fertiliser on your plants and share it with others.

4. Community composting

Consider joining a community garden. Among many wonderful benefits, they usually offer composting facilities. You can also set up a community compost system.

A community garden in Green Square.

5. Compost with friends

Work out an arrangement with your friends and bring over your compost with a Saturday morning coffee. If they have a worm farm, their worms will appreciate the food and their garden the nourishment. Or, if you don’t want to rely on your friends, find a friendly composter on ShareWaste or The Compost Exchange Facebook group.

6. Compost drop-off

Check out Positive Waste, a community compost scheme started by a Newtown resident for the inner city. Positive Waste collects food scraps from homes and delivers them to an anaerobic digestion facility where the organic waste is converted into green energy.

The Lowe family from Erskineville has signed up to Positive Waste.

“We’re a family of 4 and as our 2 boys grew, we found the amount of food waste we produced grew with them,” Nic Lowe said. “Even though we had a worm farm for our herb garden, there was still far too much food waste ending up in the red bin.

“Positive Waste allows us to separate our fruit, vegetables, seafood, meat, bones, eggs, dairy, pasta, tea bags, coffee grounds and much more.

“To know that it’s then being turned into compost or energy rather than being dumped in a hole somewhere is very reassuring.”

A City Farm workshop.

Reduce waste

Even if you’re composting correctly, the goal always is to reduce waste as much as possible.

Avoid or reduce food waste by planning your meals, shopping wisely, being creative with leftovers, and storing food correctly.

Foodwise is a great resource for recipes and educational tools. You can also find inspiration from like-minded people at Youth Food Movement or find out more about urban farming and growing your own food with Sydney City Farm.

More on composting

If you’re a beginner learn the difference between composting and worm farming and which system is best for you.

Register for a Sydney City Farm dig deeper into compost workshop on Saturday 21 May.

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