Apr 17, Cut back to a healthy framework. Cut back in early spring, pruning last year’s growth back to a healthy framework that’s between 30cm and 60cm high. Prune to just above a pair of healthy buds on each stem. Cut back to the lowest healthy buds for big flowers or less hard for a natural look or a taller stumpcutter.buzz: BBC Gardeners' World Magazine. Aug 03, You don’t have to cut back hydrangeas. However, I recommend maintaining the health of the plant.
It also helps the flowers to grow large and full. There are different times of the year when hydrangeas should be cut back, depending on what type of growth you are stumpcutter.buzzted Reading Time: 7 mins. Apr 12, When you prune these hydrangeas only cut away dead wood in the fall or the early spring.
When you are pruning you can cut one or two of the older stems down to the base so that new branches grow with better stumpcutter.buzzted Reading Time: 2 mins. At least in winter you don’t need to worry about leaves. Getting back to the original question as to when to prune back a hydrangea, the answer depends on the type of hydrangea that is in your landscape. I would suggest determining the type of hydrangea he has so that the pruning is completed at the right time.
1. To get bigger flowers, cut them all the way back. In late winter or early spring, these shrubs can be cut all the way back to the ground. Smooth hydrangeas will produce much larger blooms if pruned hard like this each year, but many gardeners opt for smaller blooms on sturdier stems/5.
If you prune them in early spring, you risk cuting off the dormant flower buds. By pruning right after the blooms have faded, you allow the plant time to set buds for the next year.
Oakleaf (H. quercifolia) and bigleaf hydrangea (H. macrophylla), including Nikko Blue and all the other pink- and blue-flowering cultivars, bloom from buds set. Nov 12, So don’t cut these back now, and in the spring the only pruning you’ll want to do is to remove dead tips or canes. Prune in late-May by only removing canes or tops of the stems that have no green leaves at that time.