6 Fruit & Veggie Peels That Make Powerful Organic Plant Fertilisers

Fruit And Veggie Peels For Plant Fertilisers: Most people love gardening and taking care of their plants. It is considered one of the most relaxing hobbies. However, when it comes to gardening, people tend to focus on the plants above the soil. But taking care of the underneath, that is, its roots, is essential and it can happen only when feeding them with nutrients. Some of the best fertilisers don’t come from a store but straight from the kitchen. The peels of the fruits and veggies that people casually toss in the trash can serve as excellent plant fertilisers. These peels are rich in potassium, nitrogen, calcium and magnesium that the plants need to grow stronger and healthier.

Using fruit and vegetable peels as organic fertilisers is not just a sustainable gardening hack but also a smart step toward reducing household waste. These kitchen scraps are filled with essential nutrients that the plants thrive on. Incorporating these everyday peels into the soil can boost plant health, improve yield and support an eco-friendly lifestyle without the side effects of chemical fertilisers. Here are six fruit and veggie peels that make powerful organic fertilisers.

Fruit And Vegetable Peels For Plant Fertilisers

Orange Peels

Dried orange peels are a perfect fertiliser for the plant in your garden. Orange peels are loaded with nitrogen, phosphorus and potassium, they nourish plant roots and improve soil health. The zesty aroma and natural oils like d-limonene act as a barrier against ants and aphids.

Cucumber Peels

Cucumber peels are perfect to keep pests like ants, mites and moths at bay. The bitter compound cucurbitacin repels insects naturally. Lay the peels near plants or on windowsills or whip up a cucumber water spray to give your plants a gentle nutrient lift.

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Potato Peels

Potato peels are rich in nitrogen, potassium, phosphorus and magnesium and are a compost hero. Use them as compost, boil them into a nourishing plant tea, grind them for a slow-release powder or spread them as much for a long-term nutrient boost.

Banana Peels

Banana peels are gold for flowering and fruit-bearing plants. They are packed with potassium and can be composted, chopped and used as mulch or steeped into fertiliser tea. Just make sure to keep them buried or blended to avoid attracting pests.

Banana Peels As Plant Fertilisers (Image Credits: Canva)

Onion Peels
Onion peels break down fast, delivering potassium, nitrogen and phosphorus directly to your soil. Add them to the compost bin or bury them near roots to energise your plants with minimal effort.

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Apple Peels

Apple peels contain calcium and potassium, essential for strong cell development. Allow them to decompose naturally or brew them into a mild fertiliser tea to pour over your plants. It is an easy way to enhance growth without attracting unwanted insects.