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    • Home
    • Summer Color
      • Hydrangea Love-A-Lot Pink
      • Hydrangea Ruby Snow
      • Hydrangea Rock-n-Roll
    • Non-invasive Plants
      • The Barberry Story
      • Crimson Cutie® Barberry
      • Lemon Glow® Barberry
      • Miscanthus
      • Pennisetum
    • About
  • Home
  • Summer Color
  • Non-invasive Plants
  • About

Live in the Glow®

WorryFree® Rock-n-Roll™ Hydrangea

Hydrangea macrophylla 'COF HM3' PP32584

Who doesn’t love the cool blue summer magic that a sweet blooming bigleaf hydrangea can bring to the landscape?  People are crazy for that elusive blue color and Rock-n-Roll™ delivers that magic effortlessly.  A sport that was discovered by Dr. Michael Dirr.  Stiff stems feature outstanding red color and are covered with deep green foliage that forms a perfect backdrop for mophead flowers in dreamy blue to purple shades that nearly cover the plant. 

Exceedingly hardy and blooming profusely on old and new wood, this re-blooming masterpiece will be the envy of the neighborhood providing a full season of color from June to October.  At 5 to 6’ tall and wide, Rock-n-Roll™ can be the perfect summer-blooming specimen or can spice up any border area with its great form, foliage, and incredible flower power.


Propagation without permission is strictly forbidden. 

Exposure

Plant Size

Plant Size

Part Shade

Plant Size

Plant Size

Plant Size

3-5' high x 3-5' wide

Water

Cold Hardiness

Cold Hardiness

Moist, well-drained

Cold Hardiness

Cold Hardiness

Cold Hardiness

Zone 4, to -30° F

WorryFree® Rock-n-Roll™ Hydrangea

Hydrangea Rock-n-Roll™ with gorgeous, periwinkle blue flowers, the flower color in soil with a low pH.  Photo credit: Dr. Michael Dirr.

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