Ernst Benary® Inc.
ASTER alpinus 'Happy End'
Plant Common Name
Alpine Aster, Happy End Aster
Cheerful, semi-double, lavender-pink daisies cover the pretty alpine aster, ‘Happy End’, early in the season. It is an unusually compact selection is ideal for rock and trough gardens. Though easy to grow, this Ernst Benary selection tends to be short-lived. It will gently self-sow but the seedlings are not true to parent.
Unlike many aster species, the delicate, pastel daisies of alpine aster bloom in late spring and summer. This unusually cold tolerant perennial is native across the far reaches of Canada, Alaska and Eurasia. Wild populations grow along montane river valleys, mountain slopes, tundra and rocky coasts. Some garden-worthy cultivated varieties have been bred, which are all considerably tough and well-adapted to cold climates and rocky terrain. Habit varies, some are prostrate and others bushy and mounded.
The small, oval leaves of alpine aster are green to gray-green. Lots of pretty lavender-pink daisies with lots of fine ray petals and golden centers appear in spring or early summer. Bees are the key pollinators but butterflies also visit them. Fluffy, white seedheads are produced in mid to late-summer.
Full to partial sun and sharply drained soil are essential for this carefree alpine. It will not tolerate hot or humid temperatures, so it's best reserved for northern gardens. Late in the season it may develop powdery mildew or rust. Place this early season beauty in rock, trough or alpine gardens.
AHS Heat Zone
7 - 1
6"-8" / 15.2cm - 20.3cm
10"-12" / 25.4cm - 30.5cm
Late Spring, Early Summer, Summer
Sharp or Has Thorns