Botanical profile

Hydrangea macrophylla 'Red Sensation'

Latin name
Hydrangea macrophylla 'Red Sensation'
Common name
Hydrangea 'Red Sensation'
Type
Ornamental shrub
Family
Hydrangeaceae

Hydrangea macrophylla ‘Red Sensation’ is a shrub hydrangea remarkable for the intensity and depth of its dark red bloom, a rare and highly sought-after color among macrophyllas. This variety stands out for its large, dense, spherical inflorescences, whose ruby red hue holds better than many cultivars, even in slightly acidic soil. Its overall habit is balanced, rounded, and well-branched, with harmonious development in height and width. It integrates perfectly into light shade beds, structured borders, and classic gardens. The dark green, broad, and thick deciduous foliage creates a powerful contrast with the summer bloom. ‘Red Sensation’ blooms primarily on last year's wood, requiring adequate winter protection to preserve the flower buds. Its strong ornamental interest makes it a choice variety for a lasting colorful effect.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Partial shade
Watering
Regular
Fertilization
Regular, hydrangea fertilizer
Soil type
Fresh, rich, well-drained, slightly acidic to neutral
Minimum temperature
-25°C
Plant appearance

Blooming, foliage and shape

Blooming period
Summer
Flower color
Deep red to ruby red
Fruiting
Dry capsules of no ornamental interest
Foliage color
Dark green
Foliage type
Obsolete
Shape
Rounded, dense, and well-branched shrub
Garden structure

Size and growth

Height
1 to 1.1 m (3–3.5 ft)
Width
1 to 1.5 m (3–5 ft)
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.