How Far Back Do You Prune Hydrangeas. X Research source Dont cut your hydrangea shorter than 18 inches 46 cm above the ground. Oakleaf hydrangea quercifolia This species has leaves that look like they belong on red oak trees and flowers that open white then turn pink.
It might look like a very severe prune but in actual fact Ive only taken off about. You should take approximately one-third of the total growth or less but never more. For this reason many gardeners cut them back to the ground within 6 in late winter or early spring.
Limelight hydrangeas in particular are great at coming back from huge chops and your plant will have no problem recovering from being cut down like this.
Even the most experienced gardener can be confused about when to prune hydrangeas. For this reason many gardeners cut them back to the ground within 6 in late winter or early spring. These bigleaf hydrangeas are unique in that they bloom on old wood and new wood. Therefore every year make a habit of cutting back all the branches 6 to 8 inches 15 to 20 cm from the.
