Hydrangea macrophylla 'Rock 'n Roll'

Endless Summer Hydrangea

Photo courtesy of Prides Corner Farms

  • A sport of Twist-n -Shout hydrangea!
  • Offers same pink, purple and blue hued flowers but with a mophead rather than Twist-n-Shouts lacecap
  • Sturdy stems to hold flowers upright
  • Long lasting flowers summer-fall
  • Rebloomer
Border or Bed
Border or Bed
Cut Flower/ Foliage
Cut Flower/ Foliage
Dried Flower/ Foliage
Dried Flower/ Foliage
Fast Growing
Fast Growing
Long Blooming
Long Blooming

Homeowner Growing and Maintenance Tips:

Plant in sun or part sun 

Fertilize with acid fertilizer for blue blooms

Lime plant to turn flowers pink 

Height: 4-5 ft
Spread: 4-5 ft
Price Level 1: $34.99 ea.~#2
Bloom Color: Blue, Pink, Purple
Zone: 5-8
Price Level 2: $39.99 ea.~#3

Additional Characteristics & Attributes:


  • Mass Planting
  • Dried Flower/ Foliage
  • Long Blooming
  • Fragrant
  • Garden
  • Border or Bed
  • Fast Growing
  • Cut Flower/ Foliage
  • Summer Bloomer


  • Full Sun
  • Partial Sun


  • Upright

Foliage Color:

  • Green

Season of Interest (Flowering):

  • Summer

Season of Interest (Foliage):

  • Summer

Attracts Wildlife:

  • Attracts Songbirds
  • Attracts Pollinators
  • Attracts Butterflies

Soil Moisture:

  • Average Water
  • Moist, Well-Drained