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• Photo 8 of 9

Penny Mac Hydrangea(8 of 9)

Hydrangea macrophylla 'Penny Mac'

• Deciduous shrub with blue or pink mophead flowers up to 4 inches wide

• Plant in moist, but well-drained soil

• Plant in morning sun or partial shade for all zones

• Height: 4-6 feet

• Width: 4-6 feet

Hardy in USDA zones (6)7-9:

• Zone 6: Plant in spring or very early fall; apply extra mulch after first hard frost; cover with burlap or plastic in severe cold weather; avoid contact with salt; plant may fail to bloom if late season frosts occur; water regularly in dry spells during growing season.

• Zone 7: Plant in early fall; cover with burlap or plastic in severe cold weather, especially in late winter; blooms may decrease if late season frosts occur; water regularly in dry spells during growing season.

• Zone 8: Plant in early fall; blooms may decrease if late season frosts occur; water regularly in dry spells during growing season.

• Zone 9: Plant in early fall; water regularly in dry spells during growing season.