Left unpruned, a rose piles up a thicket of twigs and small branches that suffocates the plant and shuts out the light, while faded flowers turn to seed and drain the sap. Cut it back by up to two-thirds at the end of winter, once heavy frosts have passed, and the spring sap goes into new shoots.
You might have the habit of not pruning your rose trees… Careful! If you keep it up, you’ll be overloaded with growth of twigs and small branches. These will end up suffocating the plant, cutting out the light.
Also, wilted flowers that aren’t removed drain the rose tree’s resources, since as they transform into fruit and seeds, they uselessly consume all the sap that would otherwise go to young shoots.
So seize the day come early spring, as day hours lengthen and temperatures rise, to spend a little time in your garden and give your complete attention to your rose trees.
That’s right! The end of winter is when the most important pruning must be performed on rose trees, in late winter or early spring depending on the climate, once the last heavy frost spells are past. Of course, you can still wait a bit longer, until mid-spring, but always be wary of freezing days. One exception is the once-blooming rose tree: it is pruned as soon as its only blooming is over, in late summer.
Left to themselves, roses pile up a thicket of twigs and small branches that suffocates the plant and shuts out the light, while faded flowers turn to seed and drain the sap. Cut back by up to two-thirds at the end of winter, once heavy frosts have passed, and the spring sap goes into new shoots.
| Rose type | When to prune | Key point |
|---|---|---|
| Climbing, bush and repeat-blooming roses | late winter or early spring, depending on the climate | Wait until the last heavy frost spells have passed |
| Roses pruned late | Up to mid-spring | Possible, but stay wary of freezing days |
| Once-blooming roses | late summer | The exception: pruned as soon as the single blooming is over |
| Hybrid Tea roses | End of winter, like the others | Cut back harder than the rest |
Whichever type you grow, the aim is the same: an open framework and sap directed into the new shoots.
Rose trees need their branches to be structured, so that light can reach all the way to the center of the shrub, and air can circulate freely. Take care, though, not to cut off any budding eyes, or you will reduce the coming blooming. However, nothing should stop you from cutting the plant back by two-thirds of its height, to concentrate spring sap into the new shoots.
Beforehand, make sure you have disinfected your pruning utensils, since they can turn out to be spread factors and transfer diseases. Also, remember to burn the trimmings in order to eliminate diseases and parasites that may have gone dormant or taken up shop during the winter.
What is certain is that the more you pay attention to your rose trees, the more their blooming will reflect that care… So now you know what you must do if you wish to see your garden beautifully invaded with roses!
Hybrid teas are cut back harder than the rest, and pruning hybrid tea roses shows exactly where the blade goes.
