Hydrangea Macrophylla Cultivars

List compiled by Peter R Smith and updated January 2010
Please note:  This list a working document and may contain numerous errors

An asterix after the name indicates taxa that we have been unable to locate in any gardens or nurseries and we fear many of these taxa may already be lost from cultivation

HOW YOU CAN HELP US TO IMPROVE THIS LIST We would be very pleased if you could:

  • Let us know if you notice any errors in the list.
  • Let us know if you grow any of the ‘asterix’ plants in your garden or nursery or know where they are grown, (If you could donate a spare plant that would be fantastic!)
  • Supply us with a short description for any taxa currently lacking a description or with only a very brief description.
White Mop (H)
UK  Plant Finder 2012 = 1 nursery Read more
White Out (H) Trend Floral, Canada 2009
Syn.. Forever & Ever White Out With compact rounded habit and large flowers of... Read more
White Robe * (Higaki, Harrison, San Mateo, CA, US) 2002
A new and distinct cultivar that originated as a cutting taken from the cultivar... Read more
White Spirit® * (L)
With strong growth and dense white flowers (almost a mop-head) The sepals flush pink... Read more
White Supreme * (H)
Compact Growth and White flowers aging to Green that are resistant to brown staining.  ... Read more
White Water® * (H)
Strong growth and sturdy stems and pure white flowers (Hydrangea Breeders Association) No Gardens... Read more
Gardens found in 28 pre 2000 surveys MS UK  Plant Finder 2012: Not listed. Read more
Wildegg (Haller 1967)
Gardens found in the 10 surveyed in 2010:NAN UK  Plant Finder 2012: Not listed. ... Read more