Rhododendron stanleyi

Rhododendron stanleyi

Native to:
New Guinea
Rhododendron stanleyi

iNaturalist: © mehdh (iNaturalist #70161976)

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ericaceae
Genus:
Rhododendron
Species:
Rhododendron stanleyi

Growth Characteristics

Height:
300 cm
Drought Tolerance:
Low
Bloom Colors:
pink, purple
Evergreen Shrub:
Yes
Landscaping Shrub:
Yes

Keystone Species Ranking

Caterpillar Keystone:
★★★★☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:
bees, butterflies, hummingbirds

Source: DeepSeek deepseek-chat

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
30–90 days
Notes:
Seeds require cold stratification for 30–60 days to break dormancy; surface sow on acidic, moist medium.

Source: DeepSeek deepseek-chat

ORGHPS Germination Guide: Requires light or the seed is very fine. Surface sow and expose to light. * sprinkle seed on 10 cm damp sphagnum moss; cover with clear plastic pop bottle cut in half; transplant seedling to acidic mix in shade outdoors when 5 cm high; protect from rodents and give protection in cold frame first winter

Source: Ontario Rock Garden & Hardy Plant Society