Plants not only add beauty to homes but also help purify the air. However, during the summer season, they require extra care as intense heat and strong sunlight can cause wilting, yellowing leaves, and even root damage. Without proper attention, plants can quickly lose their health. Fortunately, there are simple and natural solutions you can prepare at home to keep them green and thriving.

Here are five effective homemade fertilisers and sprays for summer plant care:

1. Banana Peel Fertiliser
Banana peels are rich in potassium, which supports flowering and fruiting. Cut the peels into small pieces, soak them in water for 2–3 days, and use the liquid to water your plants. This boosts soil fertility and strengthens plants during hot weather.

2. Rice Water Spray
The water used to rinse rice contains starch and mild nutrients beneficial for plant growth. It can be sprayed on leaves or poured into the soil to help retain moisture and promote healthy development.

3. Neem Spray
Neem acts as a natural pesticide, protecting plants from insects. Boil neem leaves in water, allow the solution to cool, strain it, and use it as a spray once or twice a week to keep pests away.

4. Buttermilk Spray
Buttermilk contains good bacteria that help prevent fungal infections. Mix one part buttermilk with three parts water and spray it on plant leaves. This keeps plants cool and disease-free during the summer.

5. Compost Tea
Compost tea is made by soaking kitchen waste compost in water for 24–48 hours. After straining, the liquid can be applied to the soil or sprayed on leaves. It provides instant nutrients and supports steady plant growth.