1: Hydrangeas love coffee grounds as a natural fertilizer. Sprinkle around plants for healthier blooms.

2: Banana peels add potassium to the soil, promoting strong stems and vibrant colors in hydrangeas.

3: Eggshells crushed around hydrangeas provide calcium and deter pests organically.

4: Hydrangeas benefit from Epsom salts, which boost magnesium levels in the soil for bigger blooms.

5: Save onion skins to make a natural dye for hydrangeas, changing flower colors based on pH levels.

6: Hydrangeas love the acidity of pine needles. Use as mulch for rich soil and blue blooms.

7: Brewed chamomile tea repels pests and diseases from hydrangeas, keeping plants healthy and vibrant.

8: Compost avocado skins for nutrient-rich soil that supports hydrangea growth and blooming.

9: Hydrangeas thrive on natural kitchen scraps, turning waste into beauty in your garden.