50 Garden Hacks From Your Trash

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There may be items in your trash that could help you with your gardening. Check out this list and see if any of these great ideas resonate with you, helping you pull a couple things out of your trash and, well, into your garden to green up your world. If you don’t have these items in your trash, ask for them on your local Buy Nothing group. I’ve categorized the ideas by item, and each one links to a unique reuse. Enjoy!

Plastic Bottles:

1) Plastic Bottle Mosquito Trap: This one is a trick using yeast and a cut bottle glued together. Read on and try it.

2) Plastic Bottle Cloche: It’s as easy as cutting a plastic bottle in half and sticking it upside down over your seedling or plant.

3) Plastic Bottle Self-Watering Seed Starters: These plastic bottles, cut in half and one inverted inside the other have a wicking system worth checking out.

4) Plastic Bottle Drip Irrigation System: 4 small holes in your 2-liter bottle that’s buried in the ground provide excellent watering for your plants.

5) Plastic Bottle Greenhouse: A greenhouse like this is a true inspiration.

Milk Jugs:

6) Milk Jug Scoop: Milk or OJ jugs make easy scoops.

7) Milk Jug Cloches: Use Milk Jugs to protect your larger plants. Just cut the bottom out of the milk jug, turn it upside down and it’ll protect your plants.

8) Milk Jug Mini Greenhouses: These mini greenhouses in gallon jugs can prove useful.

Clear Plastic Containers:

9) Plastic Container Mini Greenhouse: Just turn it upside down and you have a mini cloche/greenhouse.

Winter Squash Seedling Basking in the Heat of a Lettuce Box, photo by Rebecca Rockefeller

Cereal Boxes & Cracker Boxes:

10) Cardboard Weed Block: Take your cereal boxes and cracker boxes to the garden and use them as weed blocking.

Bike Wheels:

11) Bike Wheel Trellis: Bike wheel trellises are beautiful.

DVDs/CDs:

12) DVD/CD Bird Scaring Trick: Birds don’t like reflective stuff. It scares them off. Put a few around your berries and you’ll keep those peckers away.

Mailboxes:

13) Mailbox Garden Tool Cache: Post an old mailbox up in your garden, and you have a water-proof place to store hand tools, planter markers, and your notes.

Make a garden tool cache out of an old mailbox. Photo © Liesl Clark

Drawers:

14) Drawer Seedling Starter: This one’s easy. Just use an old drawer as a seedling planter box.

OJ Cans:

15) OJ Can Plant Labels: The can tops make pretty labels for marking your rows.

Rain Boots:

16) Rain Boot Planters: Save a few pairs of the kids cute rain boots for whimsical planters.

Plastic Plant Pots:

17) Plastic Plant Pot Flowers: Add a little flair to your outdoor space with these plant pot flowers.

Trash Cans:

18) Trash Can Root Cellar: I’m interested in trying this for storing our potatoes, carrots, daikon radish, turnips and cabbages next year. It simply requires digging a deep hole.

Tupperware Tubs:

19) Tupperware Worm Farm: Make a few holes in your old Tupperware bins, order a few hundred red worms, follow the instructions here and you’ll have a worm farm.

Plastic Bottle Caps:

20) Plastic Bottle Cap Lawn Flowers: Michele Stitzlein creates beautiful blooms from plastic caps. She’s published a couple of books on plastic cap art, too.

Glassware:

21) Glassware Flowers: These bowls and dishes are all the rage.

Garden Hoses:

22) Garden Hose Flowers: If you have space on a wall, you could create flowery art from your old hoses.

Twist Ties:

23) Twist Tie Plant Trainers: Save your twist ties to use for training plants to fences and stakes.

We reuse twist ties for training our espalier fruit trees. Photo © Liesl Clark

Soda Cans:

24) Soda Can Planters: In a pinch, soda cans can be used as planters and seed starters.

25) Pop Can Plant Markers: With a little effort, you can make some pretty markers for your garden.

Styrofoam:

26) Styrofoam Planter Filler: Fill the bottom of your large plant pots with styrofoam so they don’t get too heavy.

Styrofoam Planter Filler, Photo: Liesl Clark

PVC

27) PVC Garden Tower: Drill holes in a PVC tube and you have a strawberry planter

Coaxial Cables:

28) Coaxial Cable Fence: Who knew that a coaxial cable could look so pretty with bamboo?

Tie a Bamboo Fence Together with Coaxial Cable

Wine Bottles:

29) Wine Bottle Waterer: Turn your empties upside down (with H2O in them) in your plant pots and go on vacation!

30) Wine Bottle Garden Edging: Wine bottles can make colorful garden edging.

31) Wine Bottle Hose Guard: A wine bottle and a stick are all that’s needed to keep your hose out of your garden beds.

Empty Bottle Hose Guard Hard at Work photo: Rebecca Rockefeller

Clementine Boxes:

32) Clementine Box Planters: Clementine boxes make excellent seedling starter boxes or planters for forced bulbs.

Blue Jeans:

33) Blue Jeans Garden Apron: Sew yourself a simple garden apron from an old pair of jeans that can hold your garden tools.

Plastic Mesh Produce Basket:

34) Plastic Mesh Seedling Saver: We use these baskets to prevent slugs and birds from destroying our seedlings.

Turn your trash backwards: Place mesh produce baskets over seedlings to protect from birds, frost, and really big slugs.

Windows:

35) Windows Greenhouse: This is a simple design for a small greenhouse made from windows.

36) Window Frame Trellis: An old window frame with mullions makes a pretty trellis.

Broken Ceramics:

37) Broken Ceramics Pot Drainage: Put your broken ceramic pieces in the bottom of plant pots for added drainage.

38) Plant Your Broken Dishes: Plant your favorite broken dishes in the garden and enjoy them throughout the growing season.

Carafe and Pitcher under the Bean Trellis photo by Rebecca Rockefeller

Broken Pot Planter: When our ceramic pots break, I plant them in our garden along with something planted to look as if it’s spilling out of the pot, having grown there over time.

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Paint Cans:

39) Paint Can Planters: I love these paint cans turned planters at my friend Maya’s house in Tsarang, Upper Mustang, Nepal.

Even Paint Cans Add Flowery Color to a Household, Photo: Liesl Clark

Laundry Hampers:

40) Laundry Hamper Potato Planter: I planted potatoes inside an old laundry hamper and the harvest was easy.

Potato Leaves Begin to Poke Out, Photo©Liesl Clark

Skis:

41) Ski Fence: If anyone lives in the Seattle area and wants to make one of these, please contact us as we have several hundred skis at the end of our Rotary Auction.

Window Blinds:

42) Mini Blind Plant Markers: These look really easy to make.

Panty Hose:

43) Panty Hose Deer Repellant: If you place a bar of soap inside the foot of old panty hose and hang it from your apple tree, it should deter the deer from nibbling on your tree. You can also use a single child’s mitten for this, as it looks cute and either put the perfumed soap inside or human hair (they don’t like the smell of humans.)

Headboards:

44) Headboard Trellis: A headboard makes a beautiful pea trellis.

An Old Headboard from Freecycle Makes a Perfect Garden Trellis, photo by Rebecca Rockefeller

Newspaper:

45) Newspaper Garden Uses: There are many reuses for newspaper in the garden.

Cassette Tapes:

46) Cassette Tape Bird Deterrent: Pull the tape out of your cassette and string it over your garden. Birds hate the reflective quality of the tape.

Pet Food Bags:

47) Feed Bag Tarp: Sew your plastic woven pet food bags together into a tarp for garden needs.

Toilet Paper Tubes:

48) TP Tube Seedling Starters: Start your seeds in a tube filled with soil.

Sponges:

49) Sponges in Plant Pots: Cut up your old sponges and place them in the bottom of plant pots. They’ll hold moisture for a long time.

Kiddie Pools:

50) Kiddie Pool Raised Bed Garden: Hard plastic kiddie pools make excellent raised bed gardens.

What do you reuse in your garden? Help me add to the list.

Styrofoam Filler For Planters

Have a large pot you’d like to plant cucumbers or flowers in? Don’t fill it up with planting soil! Save your soil and fill the base with Styrofoam first. The foam will reduce the overall weight of your planter, enabling you to move it around for best sun exposure. It also acts as good drainage for water.

Styrofoam Planter Filler, Photo: Liesl Clark

We found some big chunks of styrofoam washed up on our local beach, so I knew that we wouldn’t be able to recycle it. If you don’t have a readily-available source on your beach, save a few styro-blocks to stuff into your large planters. If you’re concerned about the carcinogenic qualities of polystyrene, make sure you place the foam on the very bottom of the planter so the roots don’t touch it. Then, fill with good planting soil, ensuring you’ve filled in all the in-between spaces so your plants’ roots don’t dry out.

Studies aren’t conclusive whether there are any known effects of styrofoam or plastics in our soil upon our foods. If so, we’re in trouble. Almost all commercial compost has polystyrene and hard plastics throughout.

Most of our styrofoam gets recycled around Earth Day when a local feed store drives our styrofoam to a recycler on the other side of Puget Sound.

What do you think? Have you got your own reuse for Styrofoam? We’d love to hear from you.

Mapping Plastic: Aquaculture’s Styrofoam Beaches

Day 5: Pleasant Beach to Fort Ward Boat Ramp

This article is part of a survey of Bainbridge Island’s 53-mile coastline. We’re circumnavigating the entire island to collect and make observations of the kinds (and amount) of plastics we see along the way to try to answer the question: Where does it come from?

The single-most prevalent plastic we find on our beaches, in our citizen-y-science-kind-of-way, is polystyrene. There’s so much of it, we see it in every shape, from tiny single particles the size of a snowflake to car-size chunks.

Styro-mobile. This car-sized chunk came riding in on the sea. © Liesl Clark

Styro-mobile. This small car-sized chunk came riding in on the sea. © Liesl Clark

But wait, this other one is just 300 yards down the beach. © Liesl Clark

But wait, here’s another enormous one just 300 yards down the beach. © Liesl Clark

Where are these huge styro-chunks coming from?

They’re used underneath floats and docks. The aquaculture industry is known to utilize polystyrene to keep their operations afloat. But nature eventually takes its course. Boring isopods damage expanded polystyrene floats under docks and, in the process, they expel copious numbers of microplastic particles. This paper describes the impacts of these mini drilling marine isopods in aquaculture facilities and docks and the resultant pollution the isopod-infested styrofoam is causing.

Here’s an opening statement in the article (I’ve taken out all of the references for ease of reading):

Like other microplastics (defined as <5 mm in diameter) in the marine environment, these particles may have detrimental effects to marine organisms. Plastics persist for hundreds to thousands of years in normal oceanic conditions. Also, polystyrene fragments and other minute plastics in the marine environment are readily colonized by biofilm and other organisms causing them to sink. Thus, these particles may interact with benthic and pelagic organisms. Ingested microplastics may cause both toxicological effects by transmitting bioaccumulating toxins and possibly physical effects by occluding feeding structures or inducing a false indication of satiation.

What I get from this article is that these little organisms, like shipworms and wood lice, bore into the styrofoam under floats and docks and in so doing they shed tiny plastic particles into the water, like a drill spewing mini-plastic shavings. The isopods start to feel full, after dining on the stiff white stuff, and eventually die off because their fast food source ain’t so good for them. The little ubiquitous particles end up not only in our bellies, but everywhere. On every continent. They even look like plankton and are now a part of our food chain. Experts, for years, have estimated microplastic particles are outnumbering plankton 6:1 in the marine environment. The bigger fish eat the ever-present plastics and then we eat the fish. End of story. The plastics are now in us, and they’re toxic.

Another little factoid is that mussels and other bivalves raft over the deep blue seas on freed polystyrene floats to foreign lands — lands where they don’t belong, where they’re considered alien and invasive.

Alien bivalves are the plastic-fed zombies of the future.

Unlucky Beached Bivalves © Liesl Clark

Unlucky Beached Bivalves, Rafting on Styrofoam © Liesl Clark

I’ve picked up so much beached polystyrene and other everyday plastics over the years, our personal dumping fees at our local transfer station can be astounding, given we produce as little waste as we can as a family.

Kids love the mints (or is it gum?) that come in these plastic containers. Why do they have to be packaged in a container that will remain here forever? © Liesl Clark

Kids love the mints (or is it gum?) that come in these plastic containers. Why do they have to be packaged in a container that will remain here forever? © Liesl Clark

Aquaculture’s equipment and incidentals are also polluting our beaches.

Shellfish Netting? © Liesl Clark

Shellfish Netting © Liesl Clark

Plenty of this plastic netting washes ashore, nets used to hold mussels or oysters.

We find tons of these:
No clue what this is used for, but it has aquaculture written all over it. © Liesl Clark

Some sort of substrate netting used in aquaculture  © Liesl Clark

 The aquaculture industry has all sorts of specialty items, 100% plastic:
I beg to differ. This specimen is not sea-fit. © Liesl Clark

I beg to differ. This specimen is not sea-fit. © Liesl Clark

 But we can’t blame it all on aquaculture and the marine industry. We’re all responsible for the myriad plastics in the sea that wash up on our beaches. Plastic floats, it’s buoyant and lightweight, it moves with flooding waters and wind. It mostly comes from us, from our homes.

Beached Sign, Tattered By the Sea © Liesl Clark

Beached Sign, Tattered By the Sea © Liesl Clark

The polystyrene that isn’t from marine floats and the aquaculture industry is from us, our fast food takeout containers, styro-block packaging, and packing peanuts flowing into our seas from inland rivers. According to Beachapedia:

The ‘Two Rivers’ study in Los Angeles found that over 1.6 billion pieces of plastic foam were headed to the ocean over a three-day period during surveys in 2004/5. 71% of 2.3 billion plastic items in the survey were foam items and that made up 11% of the overall weight of plastic pollution collected during the surveys.

If that isn’t enough to sound an alarm for you about styrofoam, there are plenty of studies that can fill you in on how polystyrene in the marine environment acts as a sponge for persistent organic pollutants like PCBs and DDT. Chelsea Rochman’s study of the beaches around San Diego shows that the most toxic plastics found in the marine environment is, you guessed it, styrofoam. Her lab fish that ate it didn’t fare so well.

Solutions?
1) Stop using styrofoam: If you mail order a product, ask the shipper to ship it without styrofoam.

2) Refuse takeout containers made of styrofoam.

3) Recycle what styrofoam you can. Our island has a recycle event twice a year for styrofoam and Seattle has a facility that recycles. Just type into your browser “Styrofoam Recycling in (name of your city)” and see if there’s a facility or green organization near you that will take your styrofoam. If not, find the nearest recycling facility (even if it’s a few hours away) and be the person in your community who organizes a styrofoam recycling event on Earth Day each year. Your community will likely get behind the costs of renting a U-Haul to get the stuff to a safe recycling operation.

4) Get out there for yourself and walk your shorelines, river shores, wild places. Pick up what styrofoam you find and start asking questions about where it might come from. Educate everyone you can.

If you’re interested in reading more about the previous legs of this survey, here’s a list of our stages so far:

Special Thanks:

A special shout-out to Julie Skotheim who took time out of her day to join us on this leg of our journey.

Marine "Rope," 100% Plastic © Liesl Clark

Marine “Rope,” 100% Plastic © Liesl Clark