Best fruit and vegetable peels to nourish your plants

Do you discard your fruit and vegetable peels without a second thought? You might be throwing away some of the best natural fertilizers your garden could ask for. Packed with essential nutrients like potassium, calcium, magnesium, and sulfur, these humble kitchen scraps can play a powerful role in nurturing your plants. Potassium, found abundantly in certain fruits and vegetables, can aid in flower and fruit production, while calcium builds strong stems, magnesium supports chlorophyll formation, while sulfur ensures nutrient transport and seed development. With just a little effort, you can utilize this everyday waste to nurture your plants apart from contributing to a more sustainable lifestyle.

Here's a list of fruit and vegetable peel for elevating your home garden:

Orange peels

Who doesn't love to eat this delectable citrus fruit, that is also loaded with Vitamin C. After enjoying the fruit, you can utilize the nutrients in its peels for nourishing your garden. Packed with nutrients like nitrogen, phosphorus, and potassium, orange peels make a great addition to compost. They help in enriching the soil and support healthy root development. Dry the peels first and chop or grind them into small pieces before adding them to your compost pile or directly around your plants. Orange peels can also help keep pests like ants and aphids away, thanks to their strong citrus scent and natural compound d-limonene, which insects dislike.

Apple peels

The low-sugar appeal of apple isn't just beneficial for humans, but also to the plants as too much sugar isn't good for them too. If you remove the peels before eating the fruit, you could instead turn it into a vitamin-rich fertilizer tea for your plant buddies. Cut the peels into small pieces and store the in a mason jar or a lidded container. Leave a small space for air circulation to avoid the fermentation of the peels. As the fruit breaks down, it would release potassium and calcium into the water. Pouring it over your plants can help them absorb nutrients easily and result in better plant growth and healthy cell development. It's not advisable to scatter the apple peels on the soil as it could attract pests that are likely to cause damage to plants.

Banana peels

Banana is known for its rich potassium content, a nutrient that is quite valuable for plant growth. The crucial nutrient strengthens stems, enhances fruit and flower production, and bolsters disease resistance. Like apple peels, banana peels should also be turned into a fertilizer tea, to avoid drawing attention of the pests. If you do not wish to make the tea, you can toss the peels into your compost pile or vermicompost bin, drying and grinding them into a slow-release powder, using chopped peels as mulch.

Cucumber peels

Cucumber peels have more benefits than make a face or skin back, they can be utilized for your plant companions and act as a wonderful pest repellant. There is a simple way to use them also. Of course, you can use them as compost, but they can also be turned into a natural pest repellent, especially against mites, ants, moths, and wasps. Thanks to compounds called cucurbitacins, which have a bitter taste that insects dislike, cucumber peels can help keep pests at bay. Simply place the peels in plant soil, on windowsills, or in cabinets to deter unwanted visitors. If your houseplants are showing signs of mite damage like yellowing, wilting leaves or tiny webs, a cucumber-based remedy can help. You can make a simple cucumber water spray by soaking cucumber peels in a jar of water for five days, then straining the liquid into a spray bottle. This can also help deliver potassium and phosphorus to boost growth.

Potato peels

One of the most frequently used kitchen item, potatoes are found in every household. However, most struggle with the use of potato peels. However, they are packed with essential macronutrients like nitrogen, phosphorus, potassium, and magnesium that can support your plant health. These nutrients can help in root development to flowering and fruiting in your garden. To make the most of these nutrients, add the peels to your compost pile. For a quick liquid feed, steep a handful of fresh peels in a sealed container for four to seven days, stirring daily, then strain and dilute one part “potato peel tea” to five parts water before applying to vegetables, herbs, flowering plants, or even houseplants. You can also dry and grind peels into a fine powder for a slow-release soil amendment, or use chopped fresh peels as a mulch layer. Just cover them with straw or wood chips to keep pests at bay and let soil microbes break them down for a steady nutrient boost.