R. 'Northern Hi-Lights'

Deciduous Azalea Hybrid

Hybridized By	Minnesota Landscape Arboretum
Additional Parentage Info	(atlanticum hybrid) x (unidentified Exbury (ie Knap Hill ) hybrid)
Introduced	1978
10 Year Height	100 cm. (3ft.)
Bloom Time	midseason
Flower	tubular funnel-shaped
Flower Color	white
Fragrance	None
Leaves	obovate
Leaf persistence	Deciduous
Type	Elepidote
Plant Hardiness	-32 C (-26 F)
Flower Bud Hardiness	?
Registration	Unknown or not recorded

Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken May 18, 2023 Location Private Garden Seatac, WA, USA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 432 x 768, 73 KB medium 1350 x 2400, 574 KB Full 2268 x 4032, 3.9 MB Description R. 'Northern Hi-Lights' deciduous azalea.
Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken May 13, 2025 Location Private Garden Seatac, WA, USA 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, 164 KB Full 2268 x 4032, 2.4 MB Description R. 'Northern Hi-Lights' opening flowers and leaves.
Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken May 12, 2025 Location Private Garden Seatac, WA, USA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 45 KB medium 1350 x 2400, 196 KB Full 2268 x 4032, 2.4 MB Description R. 'Northern Hi-Lights' flowers starting to open.
Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken May 13, 2025 Location Private Garden Seatac, WA, USA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 648 x 1152, 32 KB medium 1350 x 2400, 122 KB Full 2268 x 4032, 2.2 MB Description R. 'Northern Hi-Lights' flowers.
Title Northern Hi-Lights Photo By Everard Daniel Date Taken May 17, 2004 Location Leonardslee/Loder Plants, Sussex, UK License Copyright, Everard Daniel. Sizes small 768 x 576, 47 KB medium 1200 x 900, 226 KB
Title Northern Hi-Lights Photo By Everard Daniel Date Taken May 18, 2008 Location Leonardslee/Loder Plants, Sussex, UK License Copyright, Everard Daniel. Sizes small 768 x 576, 42 KB medium 1200 x 900, 210 KB
Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken October 28, 2025 Location Private Garden Seatac, WA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 324 x 576, 52 KB medium 1350 x 2400, 599 KB Full 1440 x 2560, 1.9 MB Description R. 'Northern Hi-Lights' fall foliage.
Title R. 'Northern Hi-Lights' Photo By Thatrhodylady Date Taken October 28, 2025 Location Private Garden Seatac, WA, USA License CC BY 4.0 Attribution Text: Thatrhodylady via Rhododendra.com, CC BY 4.0 Sizes small 432 x 768, 68 KB medium 1350 x 2400, 572 KB Full 2296 x 4080, 2.5 MB Description R. 'Northern Hi-Lights' fall foliage.