Hydrangea serrata – Reblooming Mountain Hydrangea – Tuff Stuff Top Fun™

Garden Height
24 - 36
24 - 36
24 - 36
Container Role
Flower Size
Flower Colors
Light Code
Light Level
Proven Winners


Brimming with color, Tuff Stuff Top Fun hydrangea’s bold lacecap blooms are supported by bright burgundy stems. Each flower is filled with cheery green fertile florets at the center and purple or pink infertile florets around the edges. So inviting to pollinators and quite a lovely cut for florists. And these flowers just keep coming all summer long, first on old wood and later on new wood.

  • Continuous Re-Bloom
  • Heat Tolerant
  • Salt Tolerant

Attracts: Butterflies

Maintenance Notes:

Prefers moist, well-drained soil. Supplemental water may be needed in very hot weather. In hotter climates, afternoon shade is beneficial. Like all hydrangeas, it benefits from a 2-3"/5-7 cm layer of shredded bark mulch. 

Tuff Stuff hydrangeas should not be pruned except to remove any dead wood in spring, after the new growth begins to emerge on the stems. Older plants can have their oldest stems thinned periodically. 

Flower color will vary depending on soil. In acidic soils with abundant aluminum (a naturally occurring soil mineral), color will tend more to purple-blue. In alkaline soil or those lacking in aluminum, flowers will be a deep pink. 

Complete Guide to Lacecap Hydrangea

Needs Good Drainage

Maintenance Category: Easy

Water Category: Average

Blooms On: Old Wood

Bloom Time: Fall

Hardiness Zones: 9b

Flower Form: Specimen or Focal Point

  • Proven Winners
  • Proven Winners