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More Information: Rhododendron 'Crater Lake'


R. 'Crater Lake' 
  Photo: Loyd Newcomb

Predominant Flower Color:  Purple

Flower/Truss Description:  Flower flat saucer-shaped, wavy lobes, 2" across, brilliant violet. No markings. Held in trusses with 2-3 buds, with 3 flowers per bud.

Fragrant:  No

Bloom Time:  Early Midseason

Foliage Description / Plant Habit:  Leaves elliptic, acute apex, cuneate base, 1½" to 2" long, yellowish colored, retained for 2 years. Plant has upright habit. New growth bronze yellow.

Height:  5 feet in 10 years.

Cold Hardiness Temp:  -5°F  ( -21°C)

Parentage  (Seed Parent x Pollen Parent): 
     augustinii 'Barto Blue' x Bluebird

Elepidote (E) or Lepidote (L):  L

Hybridized or Selected by:  Phetteplace

Registration Reference:  ARS 763

Glossary of plant description terminology.
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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Ph: 631-533-0375   E-Mail: member@arsoffice.org
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