How to Prune penstemon 'Apple Blossom'?
Deadhead after flowering to maintain vigour. Then cut back to base in early spring
penstemon 'Apple Blossom' · Pruning
penstemon 'Apple Blossom' · Penstemon 'Apple Blossom'
Grow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant overwinter with dry winter mulch
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sun · Partial shadeInformation to be completed