How Do I Prune Blue Sage

Cut back the blue sage by half its height in late spring, once the bush has grown 12 to 18 inches tall. Make each cut above a leaf or leaf node using sharp pruning shears.

Do you cut back blue sage?

Cut back the blue sage by half its height in late spring, once the bush has grown 12 to 18 inches tall. Make each cut above a leaf or leaf node using sharp pruning shears.

How do you prune black and blue sage?

Pruning. Black and blue sage is simple to prune. Once it’s through flowering, simply cut off the stems all the way to the ground. Prune once or twice a year after the flowers have died or faded.