How To Care For Hydrangea In Spring. In fact if hydrangeas are given too much high-nitrogen fertilizer they might grow full and lush but with fewer flowers. With their brightly-colored fluffy blossoms hydrangeas are an unmistakable garden mainstay.
Water at a rate of 1 inch per week throughout the growing season. Following just a few simple growing tips for hydrangea will produce healthy plants with fluffy colorful blooms year after year. When grown in planters hydrangeas should be fertilized in late winter or early spring.
I usually use an organic slow-release fertilizer at the beginning of the growing season.
I usually use an organic slow-release fertilizer at the beginning of the growing season. These tips provide all you need to know about how to care for hydrangeas. Springtime taking care of. Cut out any thin weak stems around the base of the plant and remove one or two of the largest oldest stems from as low down as possible to promote new shoots from the base.