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Nantucket Blue™ Hydrangea
Hydrangea macrophylla 'GRENAN'
A repeat-blooming Hydrangea with abundant blue flowers from spring through fall. Pink flowers in alkaline soils. Acidify the soil with to turn the flowers blue. Excellent as an accent or in mass plantings.
- 4-6' tall x 4-6' wide
- Part shade to shade
- Zone 4 / Hardy to -20ºF