Sep 24, Mophead and lacecap hydrangeas can be pruned in late winter or early spring. The climbing hydrangea should be pruned in summer after flowering. Prune smooth hydrangeas and paniculata species annually to a framework of branches to make them flower more prolifically. Serrata can be treated the same as mophead and clearing fallen trees, 2061 Norwell MA Reading Time: 5 mins.
Most of the other hydrangeas should be pruned in summer, once they have finished blooming. Most of these bloom on what's called"old wood" - growth from the year before. 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.
Jan 06, Some people say that you can prune these hydrangeas as late as mid-August without affecting next year’s bloom, but it’s best to prune no later than the end of July just to be on the safe side. In contrast, hydrangeas that bloom on new wood can be pruned any time except summer (panicled and PeeGee hydrangeas) or spring (‘Annabelle’ hydrangeas). Pruning more than a month after bloom time in summer Excessive shade Excess nitrogen fertilization Conclusion Hydrangeas are a wonderful asset to your garden, but they required proper placement and care.
Pruning is key to the successful blooming of each species and can easily be accomplished if youFile Size: 2MB. Ideally, there is only a six-week window of when pruning is appropriate. But some of the newer varieties bloom twice and can be pruned twice (also soon after blooming).
Hydrangea shrubs also have variations. There are early blooming, mid blooming, and late blooming hydrangeas and the specific variety that you have will determine when you should. Aug 20, Prune the hydrangea to reduce its size. If your hydrangea has grown quite large, you can prune it in June or July (just after the blooming season) to contain it a bit.
Trim back the branches by 1/3 to the nearest joint. In most cases hydrangeas will grow back quite quickly, so you may not be able to maintain the smaller size for bushtrim.buzz: K. Apr 11, This hydrangea, which grows on old wood, doesn't need much pruning but if you want to control its shape or size, clip in the summer before August when flowers' once-vibrant colors begin to fade.
Smooth (hydrangea aborescens).