Penstemon Electric Blue 2Ltr

Intensely blue flowers with a tinge of purple contrast beautifully with the silvery green foliage of this hardy perennial. The long lasting blooms of Penstemon heterophyllus ‘Electric Blue’ appear from June through to October enticing plenty of pollinating insects to your garden.

How do you care for penstemon electric blue?

They need “elbow room,” maximum sun, heat and don’t like to be crowded by other plants. Plant only in well-drained soils; clay soils and Penstemon are incompatible. Avoid overly enriched soils; too much compost and fertilizer will shorten their lifespan.