Butproperly pruningRussian sage is the key to getting as many flowers as possible on this semi-woody perennial.
Prune Russian sageannually in winterto keep it compact and bushy and promote maximal flowering next summer.
Late fall and early spring are also good times to prune Russian sage.
The Spruce / Evgeniya Vlasova
Russian sage, with its seed heads and graceful branches, does provide winter interest.
you’re free to hold off on pruning until late winter to take advantage of this.
If you would rather get the task of pruning out of the way, prune in early winter.
David Beaulieu
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Look for branches that cross over other branches while pruning your plant and remove them.
Finally, pruning will help generate new, healthy growth, keeping your plant vigorous and robust.
6 Additional Tips to Encourage Growth
Russian sage is relatively low-maintenance.
It could also be due to lack of sunshine where it’s growing.