Botanical profile

Hydrangea macrophylla 'Grin & Tonic'

Latin name
Hydrangea macrophylla 'Grin & Tonic'
Common name
Hydrangea 'Grin & Tonic'
Type
Ornamental shrub
Family
Hydrangeaceae

Hydrangea macrophylla ‘Grin & Tonic’ is an original and very decorative shrubby hydrangea, appreciated for the striking evolution of its inflorescence color and its decidedly modern style. The large spherical flowers open in bright lime green tones, then progressively change to soft pink and then deeper pink during the season, offering a fresh and dynamic contrast to the garden. This variety has a compact and spreading habit, much wider than tall, forming a dense and harmonious plant ideal for structured beds, sheltered borders, and container cultivation. The dark green, thick, and shiny deciduous foliage highlights the transformation of the flowers and provides a beautiful green presence. ‘Grin & Tonic’ stands out for its changing effect, good floral retention, and prolonged decorative character.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 4
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
Green
Fruiting
Unglamented dry capsules
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.
Vegetable garden and yield

Companion planting, spacing and harvest

Harvest period
TRUE
Not recommended for pets
Not recommended 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.