Hardy's Cottage Garden Plants
Penstemon heterophyllus 'Catherine de la Mare'
Penstemon heterophyllus 'Catherine de la Mare'
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Plants are dispatched in growing condition and may not be in full flower. If too tall to pack safely, we may cut them back — this helps them establish more quickly. Read our Mail Order FAQs.
Penstemon heterophyllus 'Catherine de la Mare' is a low-spreading semi-evergreen perennial with slender, blue-green linear foliage. Throughout summer it produces a succession of gorgeous bell-shaped tubular flowers in a beautiful blend of blue and purple.
Versatile and easy to place, it thrives in gravel gardens, coastal settings, and rockeries. When planting in borders, choose a sunny, sheltered spot with free-draining soil to help it flourish.
H4 — Hardy through most of the UK (-10 to -5°C)
Height × Spread: 45cm × 60cm
