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Description of Rhododendron 'Yellow Rolls Royce' |
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Seed Parent x Pollen Parent: |
Crest x Odee Wright |
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Predominate Flower Color: |
Yellow |
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Flower / Truss Description: |
Flower openly funnel-shaped, wavy edges, 4" across, three dorsal lobes brilliant greenish yellow, shading to pale greenish yellow on ventral lobes. Held in ball-shaped truss. |
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Fragrant: |
No |
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Bloom Time: |
Early Midseason |
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Height (ft.) in 10 Yrs: |
5 |
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Cold Hardiness Temperature: |
10°F (-12°C) |
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Foliage Description / Plant Habit: |
Leaves elliptic, cuspidate apex, 4½" long, glossy, mid green, retained 2 years. Upright, dense habit |
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Elepidote (E) or Lepidote (L): |
E |
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Hybridizer: |
Clarke |
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Registration Reference: |
ARS 912 |
Note: Bloom time and 10 year
height information are approximate and can vary dependent on local climate and
soil conditions.
Hardiness temperature is also an approximate guideline.
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American Rhododendron Society |
