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Description of Rhododendron 'Helen Curtis' |
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Seed Parent x Pollen Parent: |
Desiree x Rosebud |
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Predominate Flower Color: |
White |
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Flower / Truss Description: |
Flower widely funnel-shaped, frilly, about 2½" across, semi-double, white, unmarked. Inflorescence 2-3 flowered. |
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Bloom Time: |
Late Midseason |
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Height (ft.) in 10 Yrs: |
2 |
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Cold Hardiness Temperature: |
-20°F (-29°C) |
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Foliage Description / Plant Habit: |
Leaves broadly elliptic, acute apex, rounded base, 1½" long, glossy, yellow-green, retained for 2 years. Upright, rounded habit |
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Deciduous or Evergreen: |
Evergreen |
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Hybridizer: |
Shammarello |
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Registration Reference: |
ARS 754 |
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 |