Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Brassicaceae

Genus:

Rorippa

Species:

Rorippa subumbellata

USDA Symbol:

ROSU2

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb

Height:

30 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

jun,jul,aug,sep

Bloom Colors:

yellow

Soil Requirements

Soil Type:

sandy, nutrient-poor, well-drained soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

native to sandy shorelines of Lake Tahoe

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

The above propagation data sourced from Claude AI