10 Zero Waste Gardening Tools and Ideas

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In all areas of our lives, from our hobbies to our habits, we have opportunities to create or reduce our impact on the environment and the effects of climate change. While the burden of fixing our climate crisis should not fall on the individual but the corporations that are responsible for the vast majority of damage done, every little bit you are able to do can help. The best part is, most of the ways we can reduce or eliminate our waste in gardening come at no additional effort or cost - it simply comes down to intentionally deciding on the plastic free or secondhand option instead (which is often cheaper anyway)

What does zero waste mean? What is zero waste?

Zero waste is the principle or practice of sustainable living in which the participant commits to reducing or eliminating streams of waste in various aspects of their lives. This can include reducing water consumption, shopping the bulk food bins or repurposing household items at the end of their “useful” life, to name a few.

The concept of zero waste living can sound intimidating or difficult, but more often than not it is nothing more than a simple shift in your awareness and intention. It also does not mean you must completely eliminate all sources of waste in your life - despite the word “zero”, it is not an all or nothing game.

What kinds of waste are there?

Waste comes in all forms, in all areas of our lives. While the majority of waste filling landfills is produced by industrial operations, domestically, we waste food, water, energy, paper, packaging, furniture, clothes, computers, tires, appliances and more in unimaginable amounts.  Americans send nearly 150 million tons of trash to landfills each year instead of recycling it, and we’re running out of space.

Where does waste go?

Waste goes into landfills, which typically cause the destruction of natural wildlife habitats in their construction. They are often lined in plastic. The average landfill size is 600 acres. With over 3,000 active landfills in the United States, as much as 1,800,000 acres of habitat have been lost. When waste breaks down in a landfill, methane gas is released. Methane is 84 times more effective at absorbing the sun’s heat than carbon dioxide, making it one of the most potent greenhouse gases and a huge contributor to climate change. 

Food can’t break down in a landfill

Food waste needs oxygen in order to break down properly. Due to the fact that landfills are so tightly packed with waste of all kinds, food waste is often suffocated to the point where it cannot break down into the individual nutrients it is composed of and be reabsorbed into the earth, regenerating the soil. What happens if food doesn’t break down? It rots. When food rots in a landfill, it produces huge amounts of methane — a greenhouse gas at least 28 times as potent as carbon dioxide. 

Here’s what the FDA has to say about the impacts of food waste:

“Food loss and waste is estimated to be roughly one third of the food intended for human consumption in the United States. When food is discarded, all inputs used in producing, processing, transporting, preparing, and storing discarded food are also wasted. Food loss and waste also exacerbates the climate change crisis with its significant greenhouse gas (GHG) footprint. Production, transportation, and handling of food generate significant Carbon Dioxide (CO2) emissions and when food ends up in landfills, it generates methane, an even more potent greenhouse gas.”

This is why zero waste food is so important, and we can do this easily with composting! (More information on that below)

Ways to incorporate zero waste principles into your garden

We live in an era that romanticizes convenience in all forms. Of course it’s easy to see where these ideas might apply to a zero waste home, but this also extends to our hobbies, including gardening. You can’t visit the local garden center without being bombarded with gadgets and tools promising to make garden tasks easier, faster or better. But the fact is that humans have been gardening successfully for hundreds of years, without many of these interventions. Certainly there are tools that make gardening more accessible for those of us with chronic illness or pain that find it challenging, but here I’m primarily referring to situations where there is a perfectly good alternative with less packaging, that is made without plastic which can never break down once it reaches the end of its useful life.

I’m sure you’ve heard this before, but the key concepts behind achieving a zero waste lifestyle are to reduce, recycle and repurpose. But how do you apply these concepts in the garden?

I recommend intentionally shifting your mindset.

When something breaks and needs to be replaced in the garden, first ask yourself “Can this be repaired?” if not, ask “can it be repurposed?” and if you still cannot find a use for the broken item, ask “can it be recycled?”

With these three simple questions, you’ll be well on your way to intentionally incorporating zero waste practices into your garden routine. But here’s a few ideas for zero waste gardening to get you started:

• Reuse food containers for produce storage

• Pop your zucchini in an old bread bag, pureed pumpkin in salsa jars and fresh picked berries in plastic yogurt tubs - all of which make excellent replacements for disposable freezer bags or plastic wrap. You’re keeping those items out of the waste stream AND preventing the addition of another piece of waste from the disposable products you skip using. 

• Wrap produce in damp cloths

• Not only are you avoiding the use of disposable cling wrap, you’ll extend the life of your vegetables and avoid having to send them to the compost all together. In fact, learning the best storage methods for every fruit or vegetable that you grow is the best way to reduce food waste.

• Save shower water for plants

• Before you close this page in disgust, I’m not saying you have to save your DIRTY shower water. But how long are you running that shower before you even get in? Simply place an empty 5 gallon bucket under the faucet until you’re ready to get in, then pour that excess water on your garden beds when you go out to water.

• Make vegetable stock

• By being proactive and saving any cut offs from your carrot and onion ends, as well as any whole vegetables you won’t be able to use before they go bad and freezing until you have a full gallon bag to work with you can make simple and nutritious vegetable stock - just add your collected scraps to a pot of boiling water and simmer covered for 1-4 hours.

• Compost

• Landfills lack the oxygen that compostable items need to fully decompose. By putting biodegradable items into the compost instead of the trash, you can save huge amounts of waste from the landfill. We have an outdoor compost pile as well as Lomi - an indoor countertop composter that allows us to compost all sorts of things we couldn’t put in a regular compost pile including meat, dairy and bioplastic packaging which would take years to fully decompose in a traditional compost pile.

• Save cardboard for kindling/weed barrier

• Any child who has ever built a fort out of a box will tell you that cardboard has infinite uses, and the garden is no exception.

• Buy second hand garden clothing/tools

• When you choose second hand gardening tools, hats and aprons you’re keeping precious items from the landfill, giving them a new life and best of all these items have generally already withstood the test of time, so you can count on them to last.

• Take care of what you have to make tools last

• Once you have those second hand tools, make sure and do your research on the best way to maintain them. Click here for my post all about the best ways to maintain your gardening tools.

• Repurpose branches for stakes/trellis

• Nobody likes a plastic trellis, and even the pretty wooden ones available at garden centers hardly last me one season. Building a natural trellis using sticks and branches is simple and rewarding, and fits in well with the natural landscape you’re working in. Plus, at the end of the year you can just chuck them back in the woods if they’re broken or place aside to reuse again.

• Use jute twine instead of nylon

• According to GoodOnYou, producing nylon creates nitrous oxide, a greenhouse gas that is 300 times more potent than carbon dioxide…Manufacturing nylon is a very thirsty process; large amounts of water are used for cooling the fibers, which can be a source of environmental contamination and pollution. Treehugger says that nylon production is associated with the same negative environmental impacts as fossil fuels, including exacerbating the climate crisis. It’s safe to say that nylon is definitely not biodegradable, unlike its natural cousin jute twine. Because jute is compostable and biodegradable and requires fewer resources to grow and produce, it is considered a future-proof sustainable fiber.

I hope this post all about zero waste gardening ideas was helpful! what tricks do you use in the garden to reduce, reuse and repurpose? Comment below and let me know!