Brassica repanda subsp. galissieri

Brassica repanda subsp. galissieri

Native to:
France

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Brassicaceae
Genus:
Brassica
Species:
Brassica repanda subsp. galissieri

Growth Characteristics

Growth Habit:
Forb/herb , Subshrub
Height:
100 cm
Drought Tolerance:
Medium
Bloom Months:
mar,apr,may,jun
Bloom Colors:
yellow

Garden & Ecology Notes

Wildlife Value:
bees, butterflies

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Germination Time:
7–21 days
Notes:
Requires light for germination. Seeds should be surface-sown or barely covered. Cool temperatures promote germination.

Source: Claude claude-sonnet-4-5-20250929 Batch

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

Source: Ontario Rock Garden & Hardy Plant Society