How to Prune penstemon 'George Moon'?
Deadhead after flowering to maintain vigour and prolong flowering then cut back to base in late winter or early spring
penstemon 'George Moon' · Pruning
penstemon 'George Moon' · Penstemon 'George Moon'
Penstemon cultivation 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