Roscoea auriculata

Roscoea auriculata

Native to:
China | India | Nepal

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Zingiberaceae
Genus:
Roscoea
Species:
Roscoea auriculata

Growth Characteristics

Growth Habit:
Geophyte
Height:
40 cm
Drought Tolerance:
Medium
Bloom Months:
jun,jul,aug
Bloom Colors:
purple, violet

Garden & Ecology Notes

Deer Resistant:
Yes

Source: deepseek-v4-flash

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
30–90 days
Notes:
Seeds require cold stratification for 2-3 months; germination is often slow and erratic.

Source: deepseek-v4-flash

ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months. Requires darkness.

Source: Ontario Rock Garden & Hardy Plant Society