Rhododendron 'Calsap'

Rhododendron

Family
Ericaceae (er-ek-AY-see-ee)
Genus
Rhododendron (roh-do-DEN-dron)
Synonym
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
8-10 ft. (2.4-3 m)
Sun Exposure
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
Full Sun
Sun to Partial Shade
Bloom Color
All parts of plant are poisonous if ingested
Bloom Time
Fuchsia (red-purple)
Lavender
Foliage
Late Spring/Early Summer
Other Details
Other details
Evergreen
Smooth
Seed Collecting
Category
From semi-hardwood cuttings
Patent Information
Foliage Color
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Bloom Characteristics
Water Requirements
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Horseshoe Bend, Arkansas

Kalamazoo, Michigan

Brunswick, Missouri

Reno, Nevada

Easley, South Carolina

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Gardener's Notes:

2
positives
0
neutral
0
negative
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B
Reno, NV | June 2010 | positive

Ok here goes... "Louie" made it to ground 2 weeks ago. Bought from a local nursery I was supposed to get two calsaps both white with purp...Read More

T
St. John's, NL (Zone 5b) | February 2005 | positive

This is a very hardy rhododendron, nearly as hardy as the 'Ironclad's'. It is a cross between 'Catalgla' X 'Sappho'. It can survive to ...Read More

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Fruit-tree Root Weevil
(Leptopius robustus)
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(Larus delawarensis)
Featured
Fruit-tree Root Weevil
(Leptopius robustus)
Ring-billed Gull
(Larus delawarensis)