Enjoy waves of blue or pink mophead flowers from summer into fall on a dependable reblooming shrub. The Original Endless Summer® Hydrangea flowers on both old and new wood, helping provide color even after winter damage. Large rounded blooms shift from sky blue in acidic soil to pink in alkaline conditions.Growing Guide Sun Exposure: Part Sun USDA Hardiness Zones: 5 - 9 Mature Height: 3'–5' Mature Width: 3'–5' Spacing: 4' Soil: Rich, moist, well-drained soil Water Needs: Moderate Growth Rate: Moderate Plant Details Botanical Name: Hydrangea macrophylla 'Bailmer' Common Name: The Original Endless Summer® Hydrangea Plant Type: Deciduous Flowering Shrub Bloom Color: Blue (acid), Pink (Alkane) Season of Interest: Summer Foliage: Deciduous Growth Habit: Rounded and Mounding Pollinator Friendly: Yes Key Features Blue or pink mophead flowers Blooms on old and new wood Reliable reblooming habit Dark green foliage Excellent cut flower shrub Landscape Uses Foundation plantings Mixed borders Mass plantings Cut flower gardens Containers Planting & Care Tips Plant in part sun. Provide rich, moist, well-drained soil. Water regularly during establishment. Prune lightly after flowering only if needed. Companion Plants Hydrangea BloomStruck® Buxus Green Velvet Carex Everillo Hosta First Frost Liriope Big Blue Please Note: Our photos represent the variety you will receive. Because plants are living products, size and fullness may vary naturally with the season and stage of growth, while remaining true to the variety shown.