dew flower
Penstemon cobaea var. purpureus
Overview
The dew flower (Penstemon cobaea var. purpureus) is a deciduous perennial native to the midwestern United States. Growing 1 to 4 feet in height, this species has light green lance-shaped leaves and purple, tubular-shaped flowers that bloom throughout summer and early fall. Not requiring much water or care, this drought tolerant species attracts a variety of pollinators and butterflies. Deer and rabbits typically stay away, making this species a great choice for gardens that suffer from herbivore grazing. An excellent plant for low-maintenance xeriscaping and waterwise garden design.
Care Guide
Watering
Minimum — every "3-4" days.
Light
Full sun.
Temperature
Hardiness zone 5-8.
Pruning
Best pruned in March, April, June, July, August.
Propagation
Seed Propagation, Cutting, Division, Layering Propagation
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