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Rhododendron 'Umpqua Queen' |
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Seed Parent X Pollen Parent: |
unknown X unknown |
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Predominant Flower Color: |
Yellow |
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Flower / Truss Description: |
Flower flat saucer-shaped, wavy lobes, 4" across, double, brilliant yellow with vivid yellow blotch on dorsal outer lobe. Ball-shaped trusses hold 12 flowers. |
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Bloom Time: |
Late Midseason |
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Height in 10 Yrs: |
4 ft |
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Cold Hardiness Temperature: |
0°F (-18°C) |
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Foliage Description / Plant Habit: |
Leaves lanceolate, apiculate, cuneate, 5" long, moderate yellow green turning yellow-bronze in fall. Rounded growth habit. |
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Deciduous or Evergreen: |
Deciduous |
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Hybridized or Selected by: |
unknown |
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Registration Reference: |
ARS 743 |
Note: Bloom time and 10 year height information are approximate and can vary dependent on weather and growing conditions.
Cold hardiness temperature is also an approximate value.
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