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Reblooming Mountain Hydrangea 'Tuff Stuff Ah-Ha'

Hydrangea serrata

  • True reblooming hydrangea and very hardy
  • Double florets either pink or blue depending on soil pH
  • Flowers on new and old wood

Interesting Notes

Growing and Maintenance Tips for Reblooming Mountain Hydrangea

Tuff Stuff Ah-Ha hydrangea works in many landscape applications. We recommend a minimum of 4 hours of sun each day for best flowering and color. In hot climates, shade during the hottest part of the day is imperative.

Tuff Stuff Ah-Ha hydrangea does not need pruning except to remove any dead wood in early spring. You should not cut back or trim this plant at any time of the year, as doing so will remove flower buds. Hydrangeas are shallow-rooted and benefit from a 2-3" layer of shredded bark mulch. If you wish, you may fertilize in early spring, once the ground has thawed, with a granular fertilizer formulated for woody plants, like a rose fertilizer. 

This plant does not require deadheading, though if you wish to remove spent flowers, you may - Proven Winners made a video showing how to do this.

Additional Information
Height: 24-36 in
Spread: 24-36 in
Hardiness Zone: 5-9
Intro Year: 2017 Color: Pink
Detailed Description for Hydrangea 'Tuff Stuff Ah-Ha'

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