May 24, It is not advisable to prune sage during the fall or winter. Pruning will make way for tender new growth that will be vulnerable to the cold and may be damaged or killed. Trim your sage plants in the springtime instead, just as new leaves begin to emerge%(70). Pruning is not necessary, but an occasional trim keeps the shrub looking neat. Ideally, pruning should occur in late winter before Texas sage produces new growth.
Nov 23, How to Prune Mexican Sage Bush.
Mexican sage bush blooms like its cousin lavender, on long, graceful stalks that rise above the clump of gray-green foliage. But the arcing stalks of. Aug 31, How to Replant Sage. Sage is a perennial in U.S. Department of Agriculture hardiness zones 4 through 8.
You can grow it as an annual herb in other zones. As the plant grows, you may need to.