American Rhododendron Society Web Site ARS
navigation menu background

Rhododendron of the Year Plant Awards: 2019

South West USA Region

R. 'Grace Seabrook'

Elepidote Rhododendron: 'Grace Seabrook'

Flower currant red at margins shading to blood red at center, funnel-shaped, wavy-edges, 3" across.  Held in tight, ball-shaped truss of about 12 flowers.  Blooms early midseason.  Leaves are large, pointed, very thick, dark green with sparse indumentum.  Typical height: 4 ft. in 10 yrs.  Plant and bud hardy to -5F (-21C).  Hybridized by Seabrook.

R. 'Crater Lake'

Lepidote Rhododendron: 'Crater Lake'

Flower brilliant violet, with no markings.  Flat saucer-shaped, wavy lobes, 2" across.  Held in trusses with 3 flowers.  Blooms early midseason.  Leaves elliptic, acute apex, cuneate base, 1" to 2" long, yellow-green, retained for 2 years.  Plant has upright habit.  New growth bronze colored.  Grows to a height of about 5 ft. in 10 years.  Cold hardy to -5F (-21C).  Hybridized by Phetteplace.

R. 'Cherry Drops'

Evergreen Azalea: 'Cherry Drops'

Flower cherry-red, openly funnel-shaped, frilly lobes.  Truss has 3-4 flowers.  Blooms midseason.  Leaves small, glossy, mid green.  Compact grower with densely branching habit.  Plant grows wider than tall.  Typical height is 2 to 3 ft. after 10 years.  Cold hardy to 0F (-18C).  Hybridized by Mauritsan.

R. 'Humboldt Picotee'

Deciduous Azalea: 'Humboldt Picotee'

Flower inside white with strong orange yellow blotch, strong red picotee edge; red coloration is extremely variable; outside almost entirely strong red, tubular funnel-shaped; 1" across, strongly scented.  Leaves elliptic, broadly acute apex, cuneate base, flat, glossy 3" long, green overlaid with varying degrees of dark red.  Blooms midseason to late midseason.  Grows to a typical height of 2 ft. in 10 years.  Cold hardy to 5 F (-15C).  Selected by Smith and Mossman.

Photos (top to bottom) by Garth Wedemire, Loyd Newcomb, Harold Greer, Frank Mossman.

Prior Years Selections for South West USA Region

















American Rhododendron Society
P.O. Box 214, Great River, NY 11739
Ph: 631-533-0375   Fax: 866-883-8019   E-Mail:
1998-2019, ARS, All rights reserved.