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Annabelle Smooth Hydrangea (Hydrangea arborescens ‘Annabelle’)

Annabelle Smooth Hydrangea (Hydrangea arborescens ‘Annabelle’) is a deciduous flowering shrub cherished for its enormous, round clusters of pure white flowers that bloom from early to mid-summer. This cultivar is widely recognized for its reliable bloom performance and impressive garden presence.

Distinctive Features

‘Annabelle’ produces large mophead flower clusters that maintain their bright white color throughout the blooming season. The lush green foliage provides a rich backdrop, complementing the striking floral display.

Growing Conditions

• Sun Exposure: Full sun to partial shade; performs best with some afternoon shade in hotter climates
• Soil: Moist, well-drained, fertile soils rich in organic matter
• Water: Moderate; consistent moisture encourages robust flowering
• USDA Hardiness Zones: 3 to 9

Ideal Uses

• Mixed Borders: Adds bold summer color and texture
• Foundation Plantings: Provides striking floral interest near structures
• Cut Flowers: Long-lasting blooms excellent for floral arrangements
• Specimen Planting: Creates a dramatic focal point in gardens
• Wildlife Gardens: Attracts pollinators such as bees and butterflies

Low Maintenance Care

• Watering: Maintain even moisture, especially during dry spells
• Pruning: Prune in late winter or early spring to promote vigorous growth and flowering
• Fertilizing: Apply balanced fertilizer in spring to support flower production
• Mulching: Mulch to conserve moisture and suppress weeds
• Protection: Plant in sheltered locations to avoid wind damage

Why Choose Annabelle Smooth Hydrangea?

• Large Pure White Flowers: Provides striking summer blooms with long-lasting color
• Reliable Blooming: Known for consistent flowering performance
• Long Blooming Period: Flowers from early summer into fall
• Pollinator Friendly: Attracts beneficial insects
• Low Maintenance: Easy to grow and maintain

Hydrangea arborescens ‘Annabelle’ is a standout shrub that enriches gardens with its bold floral display and lush foliage.