How to Fertilize Penstemon 'Drinkstone Red'?
Balanced perennial feed every four weeks from spring through summer
Penstemon 'Drinkstone Red' · Fertilizing
Penstemon 'Drinkstone Red' · Penstemon 'Drinkstone Red'
Grow in a fertile, well-drained soil in full sun or partial shade. See penstemon cultivation for further information
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sun · Partial shadeInformation to be completed