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More Information: Rhododendron 'Graf Lennart'


R. 'Graf Lennart' 
Photo: Kenneth Cox

Predominant Flower Color:  Yellow

Flower/Truss Description:  Flower campanulate, about 2" across, light greenish-yellow with inconspicuous red spots on dorsal lobe. Lax truss holds 12-14 flowers.

Fragrant:  No

Bloom Time:  Early Midseason

Foliage Description / Plant Habit:  Leaves ovate, acute apex, cuneate base, 2⅜" to 3" long, fairly glossy, bluish-green. Upright habit.

Height:  4 feet in 10 years.

Cold Hardiness Temp:  -10F  ( -23C)

Parentage  (Seed Parent x Pollen Parent): 
   (wardii x Alice Street) x Hachmann's Marina

Elepidote (E) or Lepidote (L):  E

Hybridizer:  Hachmann, Hans

Registration Reference:  RHS 85

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.


American Rhododendron Society
P.O. Box 214, Great River, NY 11739
Ph: 631-533-0375   Fax: 866-883-8019   E-Mail: member@arsoffice.org
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