Penstemon cobaea

(Beardlip Penstemon)

Large bright purple bells with open lips. Flowers June-Aug. Shiny evergreen leaves, likes sun and drainage, long-lived. 30"

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Product details

Hardiness:

Hardy

Longevity:

Perennial

Growing Condition:

Dry sun

Season:

Early summer, Summer

Good For:

Long Blooming

Colour:

Purple

Germination:

Sow in autumn, overwinter outdoors, germinates in spring. Or mix seed with damp vermiculite, keep warm 3 weeks, put in fridge 6 weeks, then sprinkle mix on compost and put in cool light place