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Hydrangeaceae
Shrubs
Hydrangea
Hardiness
Zone 4
Discover the plant
Family
Hydrangeaceae
Hydrangea serrata ‘Tuff Stuff Top Fun’, also known as the mountain hydrangea, is a compact ornamental shrub prized for its delicate blooms and its greater hardiness compared to Hydrangea macrophylla. Starting in early summer, it produces lacecap-type inflorescences, composed of small fertile flowers surrounded by decorative florets, in shades ranging from pink to blue depending on the soil pH. Its dense, dark green foliage highlights these light and natural blooms. Ideal for small gardens, borders, or container planting, it offers reliable flowering even in cooler climates. Its rounded habit and good cold tolerance make it an excellent choice for sustainable and elegant landscapes.
Soil and care
The right conditions.
Hardiness zone
Zone 4
Minimum temperature
-29 °C (-20 °F)
Fertilization
Moderate in spring
Bloom and dimensions
The complete profile.
Flower color
Pink to blue depending on pH
Foliage color
Dark green
Foliage type
Obsolete
Growth rate
Moderate
Bloom period
Summer
Maximum height
1 m (3.3 ft)
Maximum width
1 m (3.3 ft)
Its strengths, naturally.
Not recommended for pets
Pets
Plants that attract butterflies
Butterflies
