Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Gentianaceae

Genus:

Halenia

Species:

Halenia longicaulis

Growth Characteristics

Growth Habit:

Subshrub

Height:

100 cm

Drought Tolerance:

Medium

Bloom Months:

jul,aug,sep

Bloom Colors:

greenish-yellow, purple

Garden & Ecology Notes

Wildlife Value:

bees

Source: deepseek-v4-flash

Propagation & Germination

Stratification:

Cold/moist stratification required — 60–90 days

Germination Time:

14–30 days

Notes:

Seeds require cold stratification for 60-90 days; sow in fall or after stratification in spring.

Source: deepseek-v4-flash