How To Care For New Hydrangeas. Planting Tips Hydrangea Care 1. Everyday Care of Hydrangeas.
If planted in dry soil they will need more watering. It can thrive in full sun but the blooms may last longer if they are in some shade during the hottest part of the day. How to Care for Hydrangea Watering.
And if your flowers are looking sad Bladow suggests soaking the entire hydrangea in cool water for about 45 minutes.
Small pots dry out faster and hydrangeas need moist soil. Pick a good all-around fertilizer and apply in early spring usually March when hydrangeas are starting to leaf out. But dont let water stand around your plants because hydrangeas are prone to root rot. They enjoy deep watering at least once a week especially in dry weather.