Rhododendron Hybrids / cultivars

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Rhododendron 'Mary Belle'

Hybridiser:Gable, J.B.. Stewartstown, Pennsylvania, USA, 1948 (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
150 cm. (5ft.)
Bloom time:midseasonFlower:broadly funnel-shaped
Type:elepidoteLeaves:elliptic
Hardiness:H5
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)

Registered
In 'Your Garden' you can administrate
your rhododendrons.

To try/see this go 'Home' (top-right).
on hirstum.info: 3
R. Mary Belle per country:
(could be a clue for heat/cold-tolerance)

United States : 3


Seed-parentPollen-parent
'Atrier Group'   Click to see more information

X'Dechaem Group'   Click to see more information
'Atrosanguineum'   Click to see more information

xR. griersonianum   Click to see more information

R. decorum ssp decorum   Click to see more information

xR. haematodes ssp haematodes   Click to see more information

R. catawbiense   Click to see more information

x?


Rhododendron 'Mary Belle' photos

 
Photo byDavid and Lorie Ideal Gardens
LocationIdeal Gardens, Johnstown, PA, USA
Date10 May, 2011
See high-resolution picture
 
Photo byRobert George
LocationPrivate garden, Sammamish, Washington, USA.
Date19 May, 2004
See high-resolution picture
 
Photo byDavid C. Royster
LocationReilley-Ridge Nursery, MD, USA
Date14 May, 2006
See high-resolution picture
 
Photo byDavid Fischer
LocationWiscasset, Maine, USA
Date
See high-resolution picture




Send your own information or pictures


Parentage according the IRRC of the Royal Horticultural Society
Involved in other cultivars:Hybridiser
'Delp's Big Deal''Mary Belle' x 'Tony's Gift'Looye, Jack, 1979
'Delp's Mama Mia''Mary Belle' x R. smirnowiiEmerson, G.C, 1995
'Edna Marie Porter''Mary Belle' x 'Dexter's Appleblossom'Delp Weldon E., 1985
'fortunei ssp discolor x Fabia Group X Mary Belle''fortunei ssp discolor x Fabia Group' x 'Mary Belle'No hybridiser registered
'Hot Spot''Nova Zembla X ( ( La Bar's White X ( fortunei X wardii )' x 'Mary Belle'Looye, Jack
'Howards Roberts''Mary Belle' x 'Odee Wright'Minahan, J.F., 1983
'Ida Bradour''Mary Belle' x 'Mount Siga'Gable, J.B., 1959
'Magic Mood'   Click to see more information


  Magic Mood
'Mary Belle' x 'Dexter's Honeydew'Delp Weldon E., 1974
'Mary Belle x Goldfort''Mary Belle' x 'Goldfort'No hybridiser registered
'Mary Belle x Ted's Yellow''Mary Belle' x 'Ted's Yellow'No hybridiser registered
'Oh My! x Mary Belle''Oh My!' x 'Mary Belle'No hybridiser registered
'Peach Cloud'   Click to see more information


  Peach Cloud
'Mary Belle' x 'Dexter's Honeydew'Furman, R.A., 1973
'Ronald Otto Delp'   Click to see more information


  Ronald Otto Delp
'Lodestar' x 'Mary Belle'Hinerman, D.L., 1975
'Sally Salley''Mary Belle' x ?Delp Weldon E., 1995
'Sweet Harmony''Percy Wiseman' x 'Mary Belle'Gustafson, R.H., 1985
'Topcoat''Mary Belle' x 'Canary Islands'Delp Weldon E., 1995
'Voluptuous'   Click to see more information


  Voluptuous
'Scintillation' x 'Mary Belle'Brack, W. (Werner), 1976
'Yellow Bells''Mary Belle' x 'Toodeloo'Gable, J.B., 1972
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Rhododendron cultivars   Hirsutum.info     Project started 03 June 2009