Pruning Salvia 'Hot Lips'
I have two salvias, one is Blue Skies and that has produced new growth from the ground so I have cut the old wood right down.
My second salvia is Hot Lips and I was waiting for similar signs of new growth from the ground, but on inspecting it today I have noticed new growth on the old wood. I have cut the Hot Lips back to the lowest pair of new leaves.
Is that what others have experienced or have I misread the situation? Does Hot Lips new growth grow on old wood normally?