Rhododendron Hybrids / cultivars

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Rhododendron 'Gratuity'

Hybridiser:Haag, C.R. & V. (Velma). Brevard, NC, USA, 1970 (see more plants of this hybridizer)
Status:IRRC registered.
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
Bloom time:earlyFlower:unknown
H0 = 0 C (32 F)
H1 = -7 C (20 F)
H2 = -12 C (10 F)
H3 = -15 C (5 F)
H4 = -18 C (0 F)
H5 = -24 C (-10 F)

R. calostrotum ssp calostrotum   Click to see more information

XR. dauricum 'Arctic Pearl'   Click to see more information

Rhododendron 'Gratuity' photos

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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009