Home / Guides / Plant Files / Ericaceae

Rhododendron Species

Rhododendronthomsonii

Upload Image Print Article
Rhododendron thomsonii by growin
View Gallery 1 photo
Upload Image Print Article
Family
Ericaceae (er-ek-AY-see-ee)
Info
Genus
Rhododendron (roh-do-DEN-dron)
Info
Species
thomsonii (tom-SON-ee-eye)
Info
Synonym
Rhododendron thomsonii subsp. thomsonii
Height

Unknown - Tell us

Spacing
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
Hardiness
6-8 ft. (1.8-2.4 m)
Sun Exposure
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)
USDA Zone 9a: to -6.6 °C (20 °F)
Danger
Light Shade
Bloom Color
All parts of plant are poisonous if ingested
Bloom Time
Red
Scarlet (dark red)
Foliage
Mid Spring
Other Details
Other details
Evergreen
Textured
Seed Collecting

Unknown - Tell us

Category
From woody stem cuttings
By grafting
By stooling or mound layering
Patent Information

Unknown - Tell us

Foliage Color

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Water Requirements

Unknown - Tell us

Where to Grow

Unknown - Tell us

Regional
View all varieties of Azaleas and Rhododendrons
View this plant in a garden
0 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
0
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Buff-tailed Bumble Bee
(Bombus terrestris)
BIRD FILES
African Collared Dove
(Streptopelia risoria)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Buff-tailed Bumble Bee
(Bombus terrestris)
BIRD FILES
African Collared Dove
(Streptopelia risoria)