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R. 'Summer Glow'

Rhododendron Hybrid

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Hybridized By Leach, Dr. David G.
Seed Parent R. 'Summer Snow'
Pollen Parent R. 'Scarlet Blast'
Introduced 1971
10 Year Height 200 cm. (7ft.)
Bloom Time very late
Flower ?
Flower Color ?
Fragrance ?
Leaves narrowly elliptic
Leaf persistence ?
Plant Hardiness -15 C (5 F)
Flower Bud
Hardiness		 ?
Additional
Hardiness Info		 H5
Registration Registered
R. 'Summer Glow' photo of R. 'Summer Glow'. Flowers detail and truss. Location: Halifax, Nova Scotia. Photo by: John Weagle
Title
R. 'Summer Glow'
Photo By
John Weagle
Date Taken
July 2, 2026
Location
Halifax, Nova Scotia
License
CC BY 4.0
Attribution
Text: John Weagle via Rhododendra.com, CC BY 4.0
Sizes
small 768 x 1024, 78 KB medium 1600 x 2134, 367 KB Full 3024 x 4032, 2.3 MB
Description
Flowers detail and truss
R. 'Summer Glow' photo of R. 'Summer Glow'. Overall habit in bloom. Location: Halifax, Nova Scotia. Photo by: John Weagle
Title
R. 'Summer Glow'
Photo By
John Weagle
Date Taken
July 2, 2026
Location
Halifax, Nova Scotia
License
CC BY 4.0
Attribution
Text: John Weagle via Rhododendra.com, CC BY 4.0
Sizes
small 512 x 682, 79 KB medium 1400 x 1866, 588 KB Full 3024 x 4032, 4.7 MB
Description
Overall habit in bloom
Summer Glow photo of R. 'Summer Glow'. Location: private garden Wiscasset, Maine, US. Photo by: David Fischer
Title
Summer Glow
Photo By
David Fischer
Date Taken
July 1, 2011
Location
private garden Wiscasset, Maine, US
License
Copyright, David Fischer.
Sizes
small 768 x 576, 51 KB medium 1024 x 768, 121 KB