Can You Compost Cardboard? What You Need To Know!
Composting is an eco-friendly way to deal with the organic waste you produce daily. More and more people are researching this fantastic hobby and making it a habit. Other than the usual organic waste you’ve turned into compost such as eggshells, banana peels, nutshells, and other food scraps, cardboard is another ideal material to add to compost.
Cardboard is a perfect composting material because it is biodegradable, and once it is wet, it will release carbon which is an excellent fuel combined with other organic waste.
What Is Composting?
Composting is a method of creating fertilizer for your soil by only using organic material and waste. This organic waste can be almost any type of kitchen waste that we all produce daily, as long as it is not meat or dairy. By composting, you will enrich the soil with vital nutrients, and once the waste degrades, you can even use this organic fertilizer for your vegetables, fruits, and herbs. Many people are beginning composting because it is eco-friendly and affordable, plus, it provides your garden with homemade nutrient-rich soil.
Can You Compost Cardboard?
If you are wondering if cardboard is compostable, the answer is yes. Cardboard is an excellent item to compost because there is always plenty of it available as trash and it can serve as an excellent fertilizer for your soil. Most cardboard is compostable, however, some cardboard boxes are lined with plastic, so make sure to either remove the plastic before throwing it in the compost pile or stay away from it altogether.
Plastic is not an organic material and composting will never be able to degrade it, so adding these boxes to your pile can only hurt the process of composting. Most cardboard is entirely bio-degradable, but if there are any plastic labels or pieces of plastic attached, make sure to remove them.
Types of Cardboard
If you’ve already collected cardboard boxes or pieces ready for trash or a compost pile, know that there are three types of compostable cardboard boxes:
1. Corrugated Cardboard
Corrugated Cardboard is ribbed, has multiple layers, and is used primarily for packaging. This type of cardboard is excellent for your compost pile; just make sure to shred it into smaller pieces, as smaller pieces will degrade faster in the compost pile.
2. Flat cardboard
This type of cardboard is very thin and is easiest to break down in the compost pile. It is mostly used for packaging smaller items. Before adding this cardboard to your compost pile, you may need to shred it into smaller strips of cardboard to break down faster, but since this is a very thin material, it is not always necessary to break it down.
3. Wax-coated cardboard
Wax-coated cardboard is the hardest for the soil to break down. This cardboard is mostly used for transporting and packaging food products. Because the wax makes it safer for holding raw food products, this cardboard type is not reusable. Composting is still an option, although you will probably need to remove the wax before adding this cardboard to your compost. If removing wax is not possible, then it may be best for the wax cardboard to be recycled.
Benefits of Composting Cardboard
There are multiple benefits to composting cardboard:
Tips and Tricks for Composting Cardboard:
Final Thoughts on Composting Cardboard
Composting is an effortless habit that requires minimum maintenance, but it is a rewarding process that leaves you with an organic, homemade fertilizer for your plants. You can place your compost pile outdoors or even indoors as a composting bin. Many organic waste products are available all around your house, and you can compost any cardboard boxes that take up extra space. Try layering the unshredded cardboard with other organic waste; it may need more time to degrade, but it will require almost no maintenance.
- See also: Can You Compost Pasta? Facts & FAQs
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