How to Fertilize penstemon 'Stapleford Gem'?
Balanced perennial feed every four weeks spring through summer growth
penstemon 'Stapleford Gem' · Fertilizing
penstemon 'Stapleford Gem' · Penstemon 'Stapleford Gem'
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, avoid prolonged drought and stagnant waterloggingSunlight: Full sun · Partial shadeInformation to be completed