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Hydrangeaceae
Trees and shrubs
Panicle Hydrangea 'Sweet Summer'
Hardiness
Zone 3
Discover the plant
Family
Hydrangeaceae
Hydrangea paniculata ‘Sweet Summer’ is a vigorous and very floriferous shrub hydrangea, appreciated for its abundant flowering and balanced habit, perfectly suited for landscaping. This variety stands out for its large, dense conical panicles, which open creamy white in early summer before gradually evolving into soft pink then deeper pink shades at the end of the season. Its overall habit is upright, dense, and harmonious, with a silhouette slightly taller than wide, ideal for structured beds, flowering hedges, and standalone plantings. Like all Hydrangea paniculata, ‘Sweet Summer’ flowers on new wood, ensuring reliable and regular blooming every summer, even after harsh winters. The deciduous medium green foliage effectively highlights the prolonged flowering and maintains a beautiful appearance until autumn. Robust, decorative, and easy to grow, it is an excellent choice for northern and residential gardens.
Soil and care
The right conditions.
Hardiness zone
Zone 3
Minimum temperature
'-34°C
Fertilization
Balanced fertilizer (10-10-10), in early spring. One application is sufficient.
Bloom and dimensions
The complete profile.
Flower color
White
Foliage color
Green
Foliage type
Obsolete
Growth rate
Fast — sustained development, ideal for quickly creating volume in a clump or low hedge, strong structure from the 2nd year.
Bloom period
July to October
Fruiting
Dry capsules of no ornamental interest
Maximum height
1 to 1.5 m (3 to 5 feet)
Maximum width
1.2 m (4 feet)
Its strengths, naturally.
Not recommended for pets
Pets
Attracts or supports pollinating insects
Pollinators
Plants that attract butterflies
Butterflies
