Sweet Starlight Hydrangea

Sweet Starlight Hydrangea (Hydrangea macrophylla 'SMHMSDD') — A unique lacecap hydrangea with delicate star-shaped blooms in pink or blue and a compact, sturdy habit that holds blooms upright even after rain.

Plant Details

• Botanical Name: Hydrangea macrophylla 'SMHMSDD' PP35658
• Mature Size: 3–4 ft tall × 3–4 ft wide
• Growth Rate: Moderate
• Bloom Color: Pink or blue depending on soil pH (summer through fall)
• Foliage: Deciduous — dark green

Growing Conditions

• Sunlight: Part shade to filtered sun
• Water Needs: Moderate — consistent moisture
• Soil: Rich, well-drained; pH determines bloom color
• Hardiness Zones: USDA 5–9

Why Choose Sweet Starlight Hydrangea?

• Unique star-shaped lacecap florets — unlike typical mophead hydrangeas
• Strong stems hold blooms upright without staking
• Reblooms on new wood for extended flowering
• Compact size perfect for containers and small gardens

Care Tips

Plant in morning sun/afternoon shade. Keep soil consistently moist. Adjust soil pH for desired color — aluminum sulfate for blue, lime for pink. Minimal pruning needed; remove dead wood in early spring.