Feed the soil

Yes, its the soil that feeds your plants. So, feed the soil.

Amateurs, don't go for chemical fertilizers. You might destroy the plant, as I have.

What do you do with vegetable waste? Soaked and used tea leaves? Banana peels? Through them in a shallow hole in the garden. Turn them once a week. If possible, add some grass or hay clippings. Instead of a hole, you can use a wooden carton box: like the ones used for carrying fruits.
It's better if you chop the matters before throwing in.

Think you are cooking some nutritious food for the soil.

Yes, turn them once in a while. Keep them moist.

Continue for couple of months. It will be ready to use. Just add it to your plants.

Empty and reuse the box or take another box.

It's fun.