12 homemade plant fertilizers that are easy to find at home

Gelatin: dissolve for leaf growth.
Milk: mix to obtain calcium and protein.
Algae: rinse and chop to obtain minerals and growth hormones.
Leftover vegetables: boil to obtain a nutrient-rich broth.
Herbal tea: Steep for a nutrient-rich fertilizer.
Experiment and feed your plants for robust growth!