Botanical profile

Hibiscus syriacus 'Helene'

Latin name
Hibiscus syriacus 'Helene'
Common name
Hibiscus 'Helene'
Type
Shrub
Family
Malvaceae

Hibiscus syriacus 'Helene' is a profusely flowering, sterile variety, producing large, single, pure white flowers with a raspberry-red center. Due to its lack of seeds, it blooms continuously and cleanly from midsummer until the first frost. Its upright, well-branched habit makes it an excellent shrub for mixed hedges, isolated plantings, or flowering backgrounds. It is very hardy, resistant to disease and climatic stress. 'Helene' is an elegant and easy option for bright gardens.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Sun
Watering
Regular watering
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Soil type
Neutral to slightly alkaline, well drained
Minimum temperature
'-28°C
Plant appearance

Blooming, foliage and shape

Blooming period
Summer
Flower color
White
Fruiting
Very discreet brown fruits.
Foliage color
Green
Foliage type
Obsolete
Shape
Shrubby
Garden structure

Size and growth

Height
2 to 3 m (6 to 10 feet)
Width
2.5 m (8 feet)
Growth rate
average
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.