Most Don’t Know: 10 Top Organic Fertilizers That Supercharge Your Plants

10. Epsom Salt: Magnesium for Lush Growth

Epsom salt is a natural compound of magnesium and sulfate, ideal for correcting magnesium deficiencies. It promotes green leaves, stronger stems, and better flowering.

To use:
Dissolve 1 tablespoon per gallon of water and apply as a foliar spray or drench every 4–6 weeks. You can also sprinkle 1 tablespoon around the base of plants.

Bonus: Banana Peels – Potassium-Rich Plant Food

Banana peels are a simple and effective source of potassium, which aids in photosynthesis, water regulation, and disease resistance.

To use:
Chop and bury peels near the base of plants or soak them in water to create “banana tea”. Excellent for flowering and fruiting plants, like tomatoes and peppers.

By incorporating these top organic fertilizers into your gardening routine, you can create a thriving, sustainable garden that rewards you with healthier plants, better yields, and richer soil—all while reducing your ecological footprint.