Penstemon rupicola 'Pink Dragon'
syn. Cliff Penstemon
15 - 20 cm
June - August
well drained, gritty
acid - neutral - alkaline
grows well, given the right conditions
west coast of USA
Penstemon is a genus in the family Plantaginaceae. It is a large genus native to N-America. They are usually low growing herbaceous plants or sub-shrubs with irregularly shaped flowers. They prefer full sun and many are well suited to rock gardens.
Soft-wood or hard-wood cuttings.
Low growing rock garden plant. Needs well drained, gritty soil, preferably on a slope.