Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Apocynaceae

Genus:

Cynanchum

Species:

Cynanchum orangeanum

Growth Characteristics

Growth Habit:

Geophyte

Height:

200 cm

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul,aug

Bloom Colors:

white, greenish-white

Garden & Ecology Notes

Wildlife Value:

butterflies, bees

Deer Resistant:

Yes

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–30 days

Notes:

Seeds require light for germination. Fresh seed germinates more readily than stored seed.

The above propagation data sourced from Claude AI