Sisymbrium (Sisymbrium luteum)

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Mesic
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Maximum recommended zone: Zone 8b
Plant Height: 4 to 6 feet
Plant Spread: 3 to 4 feet
Fruiting Time: Summer
Flowers: Showy
Fragrant
Flower Color: Yellow
Bloom Size: Under 1"
Flower Time: Spring
Late spring or early summer
Summer
Underground structures: Taproot

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