Most of us know that the onion is versatile. It is healthy and goes well with almost any dish. You can do a lot of things with onions, and it’s not just for cooking.

Did you know, for example, that onion skins have many benefits and you can use them to pamper the flowers in your home.

Onions are rich in magnesium, copper, potassium, iron and calcium. All beneficial for plants. Instead of throwing away the onion skins, you can feed your plants with them. Here’s a step-by-step guide to doing so.

This will give a boost to your plantations and especially for flowering. So why deprive yourself of this free fertilizer and throw it in the trash?