About
A compact perennial to around 115 cm in height with dark green leaves. Creamy-yellow flowers with dark centres appear throughout the summer. An ideal choice for cutting and for small bouquets.
About the genus
Helianthus can be tall, erect annuals, tuberous or rhizomatous perennials, with coarse simple leaves and large daisy-like flower-heads
Growing conditions
SunlightFull sun
Soil typeChalk, Clay, Loam
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH3
Plant details
Plant typeHerbaceous Perennial
HabitBushy, Clump forming
FoliageDeciduous
Height1-1.5 metres
Spread0.1-0.5 metres
Time to full height1-2 years
Suggested usesCity and courtyard gardens, Cottage and informal garden, Wildlife gardens
Care notes
CultivationGrow in moderately fertile, neutral to alkaline, humus-rich, moist but well-drained soil in full sun. This plant was included in the RHS Helianthus (sunflower) trial 2024
PruningCut back to the ground in autumn or leave for birds to eat the seeds
PropagationPropagate by seed in spring or division in autumn. Divide every three years to maintain vigour. See propagate by seed (sown indoors) or
Pest resistanceMay be susceptible to slugs and snails
Disease resistanceMay be susceptible to powdery mildews and sclerotinia diseases