Cumberland Azalea, Cumberland Rhododendron

Rhododendroncumberlandense

Family
Ericaceae (er-ek-AY-see-ee)
Genus
Rhododendron (roh-do-DEN-dron)
Species
cumberlandense (kum-ber-land-EN-see)
Synonym
Rhododendron bakeri
Spacing
36-48 in. (90-120 cm)
Hardiness
24-36 in. (60-90 cm)
Sun Exposure
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
Light Shade
Bloom Color
Parts of plant are poisonous if ingested
Bloom Time
Red-Orange
Foliage
Late Winter/Early Spring
Mid Spring
Other Details
Other details
Deciduous
Seed Collecting
Category
From semi-hardwood cuttings
From hardwood cuttings
By stooling or mound layering
Patent Information
Foliage Color
Allow pods to dry on plant; break open to collect seeds
Seed does not store well; sow as soon as possible
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Pelham, Alabama

Media, Pennsylvania

Conway, South Carolina

Easley, South Carolina

Rock Hill, South Carolina

Knoxville, Tennessee

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Gardener's Notes:

3
positives
0
neutral
0
negative
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P
Central, AL (Zone 8a) | April 2007 | positive

Beautiful late summer bloomer. Mine grew in partial shade, lighting up the area with beautiful orange blossoms.

R
Knoxville, TN | October 2005 | positive

This azalea is often confused with the Flame Azalea. It is usually on the redder side of orange instead of the yellow side and blooms muc...Read More

T
St. John's, NL (Zone 5b) | December 2004 | positive

This North American azalea is native from E. Kentucky to Tennessee south to N. Georgia and Alabama, growing in open woods at high elevati...Read More

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