How to Fertilize cobaea-flowered penstemon?
Balanced perennial feed every four weeks from spring through summer
cobaea-flowered penstemon · Fertilizing
cobaea-flowered penstemon · Penstemon cobaea
Also known as: dew flower
Grow in well-drained alkaline to neutral soil in full sun. Ideal for prairie planting and wildlife areas as well as borders
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunInformation to be completed