Rhododendron Hybrids / cultivars

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Rhododendron 'Martha May'

Hybridiser:Henny, Rudolph. Brooks, Oregon, USA, 1964 (see more plants of this hybridizer)
Status:IRRC registered.
Height
Height
The figures listed here are averages.

The exact location (altitude, sunlight, soil, climate) can influence growth considerably
in 10 years
250 cm. (8ft.)
Bloom time:lateFlower:unknown
Type:elepidoteLeaves:unknown
Hardiness:
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)


Seed-parentPollen-parent
'Mars'   Click to see more information

X'Tally Ho Group'   Click to see more information
R. griffithianum   Click to see more information

x? R. facetum   Click to see more information

xR. griersonianum   Click to see more information



Rhododendron 'Martha May' photos





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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009