Rhododendron Species, Pontic Rhododendron

Rhododendronponticum

Family
Ericaceae (er-ek-AY-see-ee)
Genus
Rhododendron (roh-do-DEN-dron)
Species
ponticum (PON-ti-kum)
Synonym
Anthodendron ponticum
Azalea arborea
Azalea gandavensis
Azalea lancifolia
Hymenanthes pontica
Spacing
20-30 ft. (6-9 m)
Hardiness
20-30 ft. (6-9 m)
Sun Exposure
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Sun to Partial Shade
Light Shade
Bloom Color
Parts of plant are poisonous if ingested
Bloom Time
Fuchsia (red-purple)
Medium Purple
White/Near White
Foliage
Late Spring/Early Summer
Other Details
Other details
Evergreen
Smooth
Textured
Seed Collecting
May be a noxious weed or invasive
Category
From semi-hardwood cuttings
From hardwood cuttings
By stooling or mound layering
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Patent Information
Foliage Color
Allow pods to dry on plant; break open to collect seeds
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Seattle, Washington

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Gardener's Notes:

0
positive
2
neutrals
0
negative
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S
(Zone 9a) | September 2012 | neutral

Rhododendron has made an impact on not just gardens but natural areas within western Europe now. Rhododendron ponticum may never leave th...Read More

B
B
Baa
| June 2002 | neutral

Evergreen shrub from Southern Europe and Asia minor regions.

Has dark green, glossy, broad lance shaped or elliptic leaves...Read More

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