Homemade fertilizers test 1

I'm going to test this natural fertilizer that was recommended to me, and I'll post the results here.

The containers contain:

1- Dehydrated and crushed banana peel.

2- Dried and crushed eggshell.

3- Dried (used) coffee grounds.

I put 1 spoonful of each, mixed them, and placed them in the pot away from the roots, near the edges. I was advised not to put them near the roots.

Apparently, the first flowers are emerging, I'm not sure if they are flowers haha, so if everything goes well, I'll post the results