Easy DIY Composting Guide: Discover What You Can Compost at Home!

What Can I Compost at Home: A Comprehensive Guide


Composting is an excellent way to reduce waste, improve soil quality, and contribute positively to the environment. By recycling organic materials, you can create nutrient-rich compost right in your own backyard. But what exactly can you compost at home? In this blog post, we will provide a detailed guide on what you can and cannot compost, helping you make informed decisions for a successful composting journey.

Organic Materials Suitable for Composting

Fruit and Vegetable Scraps

When it comes to composting at home, fruit and vegetable scraps are perhaps the most common materials used. Any leftover peels, cores, or spoiled produce from your kitchen can be added to your compost pile. Be sure to chop them into smaller pieces for faster decomposition.

Coffee Grounds and Filters

Coffee lovers rejoice! Coffee grounds along with their filters are rich in nitrogen and make an excellent addition to your compost bin. They add valuable nutrients while aiding in moisture retention.


Eggshells contain calcium carbonate which helps neutralize acidity in the soil when added to your compost pile. Crushed eggshells decompose relatively quickly but remember to rinse them before adding them as they may attract pests if not properly cleaned.

Nut Shells

Nut shells like almonds or walnuts can also be included in your home composter. However, keep in mind that these shells take longer than other organic matter to break down fully due to their natural toughness.

Garden Waste

Yard trimmings such as grass clippings, leaves without diseases or insect problems (avoid invasive species), small branches or twigs (<½ inch thick) can all be composted. However, large branches should be avoided as they take longer to decompose.

Tea Bags and Leaves

Used tea bags and loose tea leaves can be added to your compost pile. They add moisture and valuable nutrients like tannins that help promote healthy microbial activity in the soil.

Avoid Composting These Materials

Meat, Fish, Dairy Products

While organic matter from fruits and vegetables is ideal for home composting, meat, fish, dairy products or any animal by-products should not be included. These materials attract pests and can produce unpleasant odors while decomposing.

Oily Food Waste

Avoid adding greasy or oily food waste such as cooking oil or fatty leftovers into your compost pile. The high fat content slows down the decomposition process and may result in a smelly mess instead of nutrient-rich humus.

Weeds with Mature Seeds

Weeds are generally safe for composting unless they have gone to seed. Avoid putting weeds with mature seeds into your home composter since they might survive the decomposition process only to invade your garden once you spread the finished compost.

Tips for Successful Home Composting

Now that you know what materials can go into your home composter let’s cover some tips to ensure successful results:

Balancing Green (Nitrogen) & Brown (Carbon)

For optimal conditions within your compost pile, it’s essential to maintain a proper balance between green (nitrogen-rich) materials such as fruit scraps or grass clippings and brown (carbon-rich) materials like dry leaves or wood chips. Aim for a 50:50 ratio of greens to browns for efficient decomposition.

Chop It Up!

Smaller pieces decompose quicker than larger ones. Chop or shred your compostable materials into smaller bits to expedite the decomposition process.

Moisture and Aeration

Keeping your compost pile moist but not soggy is crucial. Regularly monitor the moisture levels, ensuring it feels like a damp sponge when squeezed. Additionally, turn or aerate the pile occasionally with a garden fork to provide oxygen and promote decomposition.

In Conclusion

Composting at home is an eco-friendly and rewarding practice that reduces waste while nourishing your garden’s soil naturally. By understanding what can be composted, you can create nutrient-rich humus for healthier plants and contribute towards building a sustainable future. Remember to follow our guidelines on what materials are suitable for composting and implement these tips for successful home composting!