2 homemade fertilizers for fruit-bearing plants:

Banana Peel Fertilizer
Ingredients: 5 banana peels, 1.5 liters of water, a medium-sized pot, and a bottle.
Preparation: Cut off the peels, boil, let cool, and then strain.
Application: Dilute one part with five parts water and apply weekly. Apply undiluted every two weeks during flowering.
Eggshell Fertilizer