12 Homemade Fertilizers for Plants You Can Easily Find at Home

1. Banana Peels: Bury or soak banana peels in water to provide your plants with an excellent source of potassium. Potassium is essential for overall plant health, helping with root development, disease resistance, and flower and fruit production.

2. Coffee Grounds: Coffee grounds are a great natural fertilizer for acidic plants such as azaleas and blueberries. Just sprinkle the grounds around the base of your plants, or mix them into the soil for a nutrient boost.

3. Eggshells: Crushed eggshells are an excellent source of calcium, which helps strengthen plant cell walls and encourages healthy root development. Simply crush them and sprinkle them around your plants, or mix them into the soil.

4. Epsom Salt: Dissolve Epsom salt in water to provide magnesium to your plants. Magnesium helps with chlorophyll production, promoting healthy green growth and improving photosynthesis.

5. Molasses: Dilute molasses in water to create a nutrient-rich solution. Molasses encourages the growth of beneficial microbes in the soil, which helps plants absorb nutrients more effectively and boosts overall soil health.

6. Aquarium Water: If you have an aquarium, use the water to water your plants. Aquarium water is full of beneficial nutrients from fish waste, which can provide plants with essential nitrogen, phosphorus, and potassium.

7. Wood Ash: Sprinkle wood ash around plants to supply potassium and calcium. It can also help raise the pH of acidic soils, making it great for plants that prefer slightly alkaline soil.

8. Gelatin: Dissolve gelatin in water and use it to water your plants. Gelatin is rich in nitrogen, which promotes healthy leafy growth and can improve plant structure, especially for leafy greens.

9. Milk: Mix diluted milk with water for a natural calcium boost. Calcium is essential for strong cell walls and healthy root development, and it can also help prevent blossom end rot in tomatoes.

10. Seaweed: Rinse seaweed to remove excess salt, then chop and add it to your garden. Seaweed is rich in minerals and growth hormones that can improve plant health, enhance root development, and boost overall growth.

11. Vegetable Scraps: Boil vegetable scraps such as potato peels, carrot tops, and onion skins to create a nutrient-rich broth. This broth can be used to water plants, providing them with a variety of vitamins and minerals.

12. Weed Tea: Steep weeds in water to create a natural fertilizer. Weed tea is packed with nutrients and can be used to water plants that need a nutrient boost. Just be careful to use weeds that haven’t gone to seed to prevent unwanted plants from growing in your garden.

I hope you found this list helpful! I’d love to hear your thoughts, and if you have any other homemade fertilizer ideas, feel free to share. Happy gardening! 🌱