Hydrangea macrophylla 'White Knight'

Specifications

• Height: 1 to 1.5 metres
• Width: 1 to 1.5 metres
• Native to: Japan (species origin)
• Foliage: Broad, dark green leaves; deciduous
• Growth rate: Moderate

Conditions

• Soil: Prefers well-drained, rich, slightly acidic soils; tolerates sandy and loamy soils
• Light: Partial shade to full shade
• Water: Moderate; keep soil consistently moist but not waterlogged
• Climate: Thrives in temperate and subtropical regions

Additional Features

• Flowers: Large, rounded clusters of pure white blooms from late spring to autumn
• Form: Compact, rounded growth habit with dense foliage
• Uses: Ideal for borders, containers, shaded garden beds, or as a feature plant
• Spacing: Plant 1 to 1.5 metres apart for dense coverage or individual accents
• Low Maintenance: Requires minimal pruning; remove spent flowers and prune lightly in late winter
• Pest Resistance: Generally resilient; occasional inspection for aphids or powdery mildew is recommended
• Drought Tolerance: Moderate; benefits from regular watering during dry spells
• Frost Tolerance: Hardy to light frost
• Wildlife Attraction: Flowers attract bees and butterflies
• Seasonal Appeal: Bare stems in winter, lush foliage in spring, and extended flowering season
• Versatility: Complements cottage, woodland, and formal garden styles

The White Knight Hydrangea is a timeless and versatile shrub, combining elegant blooms with lush foliage for a long-lasting display. Its adaptability and low-maintenance nature make it a favourite for shaded and semi-shaded garden spaces.