Botanical profile

Hydrangea macrophylla 'Tilt-A-Swirl'

Latin name
Hydrangea macrophylla 'Tilt-A-Swirl'
Common name
Hydrangea 'Tilt-A-Swirl'
Type
Ornamental shrub
Family
Hydrangeaceae

Hydrangea macrophylla ‘Tilt-A-Swirl’ is a lacecap shrub hydrangea, prized for its reblooming flowers and its elegant yet natural appearance. Part of the Endless Summer series, it stands out with its flat inflorescences composed of a heart of fertile flowers surrounded by delicately wavy decorative florets, whose color varies from pink to blue depending on the soil's acidity. Its overall habit is upright, flexible, and well-balanced, with a slightly airy silhouette that perfectly integrates into landscape beds, naturalistic gardens, and as a specimen plant. The broad, healthy, dark green deciduous foliage visually supports the prolonged flowering throughout the summer. ‘Tilt-A-Swirl’ blooms on both old wood and new wood, offering excellent floral reliability even after harsh winters. Its ornamental and ecological interest makes it a wise choice for partial shade gardens.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 5
Exposure
Partial shade
Watering
Abundant in hot weather, soil always fresh
Fertilization
Specific hydrangea fertilizer according to the desired color:
Soil type
Humiferous, well-drained, acidic to alkaline (pH influences color)
Minimum temperature
'-28°C
Plant appearance

Blooming, foliage and shape

Blooming period
Early summer to early fall
Flower color
Pink
Fruiting
Dry capsules of no ornamental interest
Foliage color
Green
Foliage type
Obsolete
Shape
Compact, dense and rounded port, well structured
Garden structure

Size and growth

Height
1 to 1.2 m (39 to 48 inches)
Width
1.2 m (4 feet)
Growth rate
Medium — steady growth, well-defined rounded shape achieved in 3 to 4 years, requires little pruning to establish structure.
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.