Creating striking contrast wherever it is planted, ‘The Rocket’ features towering spikes of yellow flowers on black stems above large, handsome, deeply cut leaves. Mid-green irregularly lobed foliage forms neat clumps. Flowers in late summer.
Introduced by Rozanne and Friends™ in 1973 and still a classic.
RHS Award of Garden Merit
Prefers moisture-retentive soil, part shade and shelter from strong wind and sun. Can wilt in hot summer sun.