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Key characteristics

Family: Hydrangeaceae
Height: 3 ft to 4 ft
Width: 3 ft to 4 ft
Flower color: Deep rose pink in alkaline soil or brilliant purplish blue in acidic soil
Foliage color: Glossy dark green leaves
Bloom time: Late spring through summer
Light: Partial sun to partial shade
Water: Moderate
Maintenance: Low; remove spent blooms prune only dead stems and protect flower buds in colder climates
Growing zone: USDA zones 4 to 9
Wildlife: Bees, butterflies and other pollinators attracted to the fertile flowers

Shrubs

Hydrangea macrophylla 'SC-04-20'

Seaside Serenade Pebble Beach Hydrangea

Hydrangea macrophylla 'SC-04-20' produces large mophead flower clusters from late spring through summer, displaying rich raspberry-pink tones in alkaline soils or vivid purple-blue in acidic soils while reblooming on both old and new wood. Glossy, deep green leaves with red petioles create a lush backdrop that support the abundant blooms without flopping. The dense foliage remains attractive throughout the growing season, while the extended flowering period provides months of vibrant color in the landscape.

Light

Partial sun to partial shade

Water

Moderate

Bloom time

Late spring through summer

Find this plant

Works well in

Shade Gardens
Foundation Plantings
Cut Flower Gardens
Cottage Gardens

Companion plants

Fatsia · Skimmia · Tiarella · Camellia · Trillium · Lily-of-the-valley

Design tip

Take advantage of ‘Pebble Beach’s’ strong stems by using it where substantial flower heads can provide structure without staking. Its sturdy, upright display works especially well for adding a defined flowering layer to looser, more naturalistic plantings.

Printable plant sheet (PDF)