You’re doing it all wrong. Here’s the right way to fertilize hydrangeas for bigger blooms

Regularly monitoring your hydrangeas for signs of nutrient deficiencies or excesses is crucial. Yellowing leaves can indicate a lack of nitrogen, while burnt leaf edges may suggest over-fertilization.
Adjust your care routine based on these observations, and consider conducting a soil test if problems persist. This proactive approach will help you maintain healthy, vibrant plants.
11. Seasonal Tips for Bigger Blooms
To maximize bloom size and quantity, tailor your care routine to the season. In spring, focus on fertilization and pruning to shape the plant and encourage new growth.

During summer, maintain consistent watering and monitor for pests and diseases. As fall approaches, reduce fertilization and allow the plant to harden off, preparing it for winter dormancy. By aligning your care with the plant’s natural growth cycle, you’ll be rewarded with stunning blooms year after year.