As spring approaches, gardens will soon burst with color, particularly from hydrangeas. Gardening expert Ish shares three essential tasks to ensure these plants thrive. First, prune any non-sprouting stems to redirect energy towards new growth. Next, introduce a slow-release feed, such as blood, fish, or bone meal, around the base of the plant and water it in well. Finally, apply a generous layer of mulch to retain soil moisture, which is crucial for hydrangeas. Ish emphasizes that while hydrangeas prefer well-draining soil, they can also thrive in clay soil that retains moisture. For optimal growth, ensure the plants receive partial sun exposure. Following these steps will lead to stunning blooms this spring.