Penstemon smallii · Fertilizing

Grow in fertile, well-drained soil in full sun or partial shade. In cold areas, protect plant over winter with a dry mulch. See penstemon cultivation

Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sun · Partial shadeInformation to be completed

How to Fertilize Penstemon smallii?

Balanced perennial feed every four weeks from spring through summer