1: "Transforming kitchen scraps into fertilizer can help hydrangeas thrive."

2: "Eggshells provide calcium for vibrant blooms and healthy growth."

3: "Coffee grounds enrich soil with nutrients for luscious hydrangeas."

4: "Banana peels boost potassium levels, promoting strong stems and leaves."

5: "Save citrus peels to deter pests and provide essential nutrients."

6: "Used tea bags add acidity to soil for blue or purple hydrangea blooms."

7: "Onion skins enrich soil with sulfur, enhancing flower color."

8: "Nutritious avocado pits can help hydrangeas flourish in your garden."

9: "Start composting today with kitchen scraps to beautify your hydrangeas."