Botanical profile

Hydrangea paniculata 'Lavalamp Flare'

Latin name
Hydrangea paniculata 'Lavalamp Flare'
Common name
Panicle Hydrangea 'Lavalamp Flare'
Type
Ornamental shrub
Family
Hydrangeaceae

Hydrangea paniculata ‘Lavalamp Flare’ is a spectacular and highly structured shrub hydrangea, known for the progressive intensity of its blooms and its robust habit perfectly suited for landscaping. This variety stands out with its large, upright conical panicles, opening creamy white before rapidly transforming into deep pink and then deep red by late season, reminiscent of the visual effect of a lava lamp. Its overall habit is upright, dense, and distinctly taller than wide, with sturdy stems that hold the flowers straight without drooping. It is ideal for structured beds, flowering hedges, and specimen plantings. Like all Hydrangea paniculata, ‘Lavalamp Flare’ flowers on new wood, guaranteeing reliable blooms every summer. The dark green deciduous foliage strongly highlights the spectacular color evolution and extends ornamental interest into autumn. Robust and very decorative, it makes an excellent choice for northern gardens seeking a strong visual impact.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun to partial shade
Watering
Regular
Fertilization
Moderate, flowering shrub fertilizer
Soil type
Ordinary to rich, well-drained
Minimum temperature
-35°C
Plant appearance

Blooming, foliage and shape

Blooming period
Summer
Flower color
Creamy white turning pink then deep red
Fruiting
Dry capsules of no ornamental interest
Foliage color
Dark green
Foliage type
Obsolete
Shape
Upright, dense, and very structured shrub
Garden structure

Size and growth

Height
6–7 ft (1.8–2.1 m)
Width
4–5 ft (1.2–1.5 m)
Growth rate
Moderate
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.