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Alphabetized Plant List

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Click to view photo image and "More Information" for additional plant data.
VE=Very Early, E=Early, EM=Early Midseason, M=Midseason, LM=Late Midseason, L=Late, VL=Very Late

Name

Bloom
Time

Height in
10 yrs (ft)

Hardiness
(F)

Predominant
Flower Color

Photo

Click Link for
More Data

Oceanlake 

EM 

-5 

Purple 

See Picture

More Information

Odee Wright 

-5 

Yellow 

See Picture

More Information

Oklahoma 

VL 

Red 

  

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Old Copper 

-5 

Orange 

See Picture

More Information

Olga 

LM 

-10 

Yellow 

See Picture

More Information

Olga Mezitt 

EM 

-15 

Pink 

See Picture

More Information

Olin O. Dobbs 

-15 

Purple 

See Picture

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Olive 

VE 

-15 

Purple 

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Oliver Twist 

EM 

Pink 

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More Information

Olympic Lady Group 

EM 

-5 

Pink 

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Olympic Sun 

EM 

Yellow 

  

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One Thousand Butterflies 

LM 

Red 

See Picture

More Information

Ooh Gina 

LM 

Red 

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Opal Luster 

EM 

10 

White 

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Orange Flirt 

-5 

Yellow, Pink 

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Orange Marmalade 

Orange 

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Orange Ruffy 

-5 

Yellow 

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Oratorium 

LM 

-15 

Red 

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Orchid Corsage 

-10 

Purple 

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Orchid Mist 

-20 

Lavender 

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Oregon Queen 

LM 

-10 

Pink 

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More Information

Original Vagabond 

-10 

Yellow 

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More Information

Ostbo's Low Yellow 

Yellow 

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Oudijk's Sensation 

EM - M 

-10 

Pink 

See Picture

More Information

Overture 

EM 

Pink 

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More Information


American Rhododendron Society
Executive Director: P.O. Box 525,  Niagara Falls, NY 14304
Ph: 416-424-1942   Fax: 905-262-1999   E-Mail: lauragrant@arsoffice.org
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