In February, just as the growth buds are swelling, trim off all the dead.
Feb 05, Feb 4, AM CST. I have read somewhere in these forums or on one of the TP websites, that if you cut a TP bloom, you can cut to about 1 to inches back from the bloom. The next season's bloom is right behind the current season's bloom. If you cut too much you will interfere with the next season's bloom. Aug 19, The answer is yes, we can perform pruning to limit the size of the peony, as long as we take some precautions: You must cut the branches just above a growth node.
Immediately place the cut flowers into the sweetened water so they can absorb the energy.
Pruning in general terms should be light, it will take a long time for your plant to recover if you perform severe treemulch.clubted Reading Time: 8 mins. You can prune directly after flowering but re-growth is slower. If you have, or inherit, an older tree peony, which has never been pruned, it can be transformed and rejuvenated by applying this technique.
It is best to prune just one main stem each year, cutting it down to about 15 cms.
Jan 07, Pruning is rarely necessary on tree peonies. They are not like herbaceous peonies, which are cut or die back to the ground each year.
You're welcome Yan!
However, you should prune the shrub to remove dead branches. If there are branches that result from suckering Botanical Name: Paeonia suffruticosa.