1. Shells and husks from nuts
Many believe that nut shells are too hard to decompose in compost. However, they are well-suited for composting, even though they take longer to break down than other waste. Over time, nut shells will become an excellent source of organic material, enhancing soil structure.
2. Tea leaves and coffee grounds
Tea bags and brewed tea are sources of nitrogen, which is essential for balanced compost. However, it's important to ensure that the bags are made from biodegradable materials. Coffee grounds not only fertilize the soil but also help deter certain pests.
3. Small paper and cardboard
Many are surprised, but small paper items, such as napkins or egg cartons, are also suitable for composting. It's crucial to avoid glossy coatings and inks that contain toxic substances. Paper and cardboard improve the structure of the compost pile, helping maintain the balance between "green" and "brown" waste.
4. Seed husks
If you enjoy snacking on seeds, don’t throw away the husks! They can be beneficial for composting. Although they may not decompose as quickly as desired, they aid in aerating the compost pile and enriching the soil with essential nutrients.
5. Natural fibers
Cotton rags, pieces of natural wool, or linen can all be safely added to compost. These materials will break down over time, enriching the organic matter. Just ensure that they are not dyed with synthetic colors or treated with chemicals.
We have also reported on whether you should wash new clothes immediately after purchase.