Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Hydrangeaceae

Genus:

Hydrangea

Species:

Hydrangea sikokiana

Growth Characteristics

Growth Habit:

Tree , Shrub

Height:

400 cm

Drought Tolerance:

Low

Bloom Months:

jun,jul

Bloom Colors:

white

Landscaping Shrub:

Yes

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

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; sow in moist medium at 4°C for 1-2 months.

Source: deepseek-v4-flash