R. 'Aloha'

Rhododendron Hybrid

Hybridized By	Phetteplace, Dr. Carl H
Seed Parent	R. 'Vulcan'
Pollen Parent	R. degronianum ssp yakushimanum 'Exbury Yakushimanum'
Introduced	1973
10 Year Height	100 cm. (3ft.)
Bloom Time	midseason
Flower	openly funnel-shaped
Flower Color	pink
Fragrance	None
Leaves	elliptic
Leaf persistence	Evergreen
Type	Elepidote
Plant Hardiness	-23 C (-9 F)
Flower Bud Hardiness	?
Additional Hardiness Info	H5
Registration	Registered

Title R. 'Aloha' Photo By Thatrhodylady Date Taken May 3, 2026 Location Private Garden Seatac, WA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 40 KB medium 1350 x 2400, 194 KB Full 2296 x 4080, 2.8 MB Description R. 'Aloha' flowers.
Title Aloha Photo By Rinus Manders Date Taken May 19, 2014 Location Holehird Garden, Windermere, Cumbria, UK License Copyright, Rinus Manders. Sizes small 768 x 512, 36 KB medium 1200 x 801, 284 KB
Title R. 'Aloha' Photo By Thatrhodylady Date Taken May 5, 2026 Location Private Garden Seatac, WA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 42 KB medium 1350 x 2400, 187 KB Full 2296 x 4080, 2.8 MB Description R. 'Aloha' quickly fades from pink to white.
Title R. 'Aloha' Photo By Thatrhodylady Date Taken May 5, 2026 Location Private Garden Seatac, WA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 42 KB medium 1350 x 2400, 212 KB Full 2296 x 4080, 3 MB Description R. 'Aloha' flower bud just opening.
Title Aloha Photo By Bill & Cheryl Gray Date Taken June 20, 2011 Location Cisco Heights National Forest & Rhody Ranch, WA, USA License CC BY 4.0 Attribution Text: Bill & Cheryl Gray via Rhododendra.com, CC BY 4.0 Sizes small 768 x 512, 30 KB medium 1200 x 800, 225 KB
Title Aloha Photo By Rinus Manders Date Taken May 19, 2014 Location Holker Hall Garden, Cark, Cumbria, UK License Copyright, Rinus Manders. Sizes small 768 x 512, 54 KB medium 1200 x 801, 361 KB
Title Aloha Photo By Rinus Manders Date Taken May 19, 2014 Location Holehird Garden, Windermere, Cumbria, UK License Copyright, Rinus Manders. Sizes small 768 x 512, 25 KB medium 1200 x 801, 226 KB
Title Aloha Photo By David and Lorie Ideal Gardens Date Taken May 6, 2010 Location Ideal Gardens, Johnstown, PA, USA License Copyright, David and Lorie Ideal Gardens. Sizes small 768 x 1024, 45 KB medium 1200 x 1600, 255 KB