Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Hydrangeaceae

Genus:

Philadelphus

Species:

Philadelphus delavayi

Growth Characteristics

Growth Habit:

Shrub

Height:

400 cm

Drought Tolerance:

Medium

Bloom Months:

may,jun

Bloom Colors:

white

Landscaping Shrub:

Yes

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Fragrant:

Yes

Source: deepseek-v4-flash

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

30–90 days

Notes:

Seeds benefit from cold stratification for 4–8 weeks; sow in spring after last frost.

Source: deepseek-v4-flash