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A super plant and one of the best penstemons for the rock garden or trough. Tiny deep green serrated evergreen leaves resist all weathers and are held on decumbent stems. These will follow the contours of troughs or even trail over the edges of walls to make an evergreen mat from which the pouch-like violet-purple/pink flowers will rise. These are borne singly but numerously and glisten a little to draw the eye.
Penstemon davidsonii microphyllus
pedami-E/7/25
Type: Evergreen perennial
Family: Plantaginaceae
Flower Colour: Pink
Flowering Season: Summer
Size: up to 2.5 cms high
Origin: North America
Preferred Conditions: Moist, well drained soil
Preferred Aspect: Full sun
Additional Feature: Evergreen foliage
Pot Size: 8 cm square
£4.00