Green Gardening Tips: Discover What You Can Put in Compost for a Thriving Garden!

What Can I Put in Compost: A Comprehensive Guide to Composting


Composting is a fantastic way to reduce waste and create nutrient-rich soil for your garden. By utilizing organic materials that would otherwise end up in landfills, you can contribute to a more sustainable future. But what exactly can you put in compost? In this blog post, we will provide you with a comprehensive guide on what items are suitable for composting.

The Basics of Composting

Before diving into specific ingredients, let’s briefly understand the basics of composting. To create successful compost, it requires a balanced mix of carbon-rich (brown) materials and nitrogen-rich (green) materials.

Brown Materials:

Brown materials include dry leaves, straw, wood chips, shredded newspaper or cardboard – essentially anything high in carbon content. These elements provide structure and help prevent the pile from becoming too wet or compacted.

Green Materials:

Green materials encompass kitchen scraps like fruit and vegetable peels, coffee grounds, tea bags; grass clippings; fresh plant trimmings – all rich in nitrogen. Nitrogen accelerates decomposition and provides essential nutrients for microorganisms responsible for breaking down organic matter.

Items You Can Put in Your Compost Bin

Now let’s explore various items that are suitable for your compost bin:

Fruit & Vegetable Scraps:

Almost all fruit and vegetable scraps make excellent additions to your compost pile: apple cores, banana peels, carrot tops – even citrus rinds! Just avoid adding heavily processed foods or those contaminated by oil or salt as they may hamper the natural decomposition process.

Coffee Grounds & Filters:

Coffee grounds are not only an excellent source of nitrogen but also enhance moisture retention in compost. Compostable coffee filters can also be included.


Rinse and crush eggshells before adding them to the compost bin. These provide calcium while balancing the acidic nature of certain organic materials.

Tea Bags & Leaves:

Used tea bags made of natural fibers (without staples or strings) are suitable for composting. Tea leaves add nitrogen, so feel free to include those as well.

Nut Shells:

Most nut shells, such as walnut and almond shells, can be added to your compost pile after being crushed or shredded. However, avoid using large quantities of shells from black walnuts, as they contain substances that may hinder plant growth.

What Not to Put in Your Compost Bin

While numerous items can go into a compost bin, some materials should be avoided:

Diseased Plants:

Avoid adding plants suffering from diseases or pests into your compost pile; this prevents potential spread when you use the finished product in your garden later.

Meat & Dairy Products:

Including meat scraps, bones, dairy products like cheese or milk may attract unwanted pests and cause unpleasant odors during decomposition – best to keep these out!

Tips for Successful Composting

Consider these tips for optimal results with your composting efforts:

1. Maintain balance: Aim for an equal mix of brown and green materials.
2. Chop it up: Smaller pieces decompose faster than larger ones.
3. Layer it: Alternate layers of carbon-rich and nitrogen-rich materials.
4. Moisture matters: Keep the moisture level similar to a wrung-out sponge.
5. Aerate regularly: Turn or aerate the pile every few weeks to enhance airflow.
6. Patience is key: The process takes time – typically a few months to a year.


Composting is an eco-friendly and rewarding practice that benefits both the environment and your garden. By understanding what can be added to your compost bin, you can create nutrient-rich soil amendment while reducing waste. Remember to maintain the proper balance of brown and green materials, apply the tips mentioned above, and soon you’ll have black gold at your disposal for healthier plants and a greener world!