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Description of Rhododendron johnstoneanum |
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Predominate Flower Color: |
White, Yellow |
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Flower / Truss Description: |
Funnel-campanulate, sometimes fragrant, white, cream or pale greenish-yellow, often blotched yellow or flushed pink. Truss holds 2-5 flowers. |
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Fragrant: |
Sometimes |
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Bloom Time: |
Early Midseason |
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Height (ft.) in 10 Yrs: |
4 |
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Cold Hardiness Temperature: |
10°F (-12°C) |
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Foliage Description: |
Leaves broadly elliptic to elliptic, up to 4" long, margins usually bristly |
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Elepidote (E) or Lepidote (L): |
L |
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Plant Habit: |
Shrub, broader than high with age |
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Sub Genus: |
Rhododendron |
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Section: |
Rhododendron |
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Sub Section: |
Maddenia |
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Geographical Origin: |
India (Manipur, Mizoram) |
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 |
