General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Partial Shade to Full Shade
Water Preferences: Wet Mesic
Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 4b -31.7 °C (-25 °F) to -28.9 °C (-20 °F)
Maximum recommended zone: Zone 7b
Plant Height: 8 inches
Plant Spread: 12 inches
Leaves: Other: Interesting leaf shape
Flower Color: Lavender
Bloom Size: 1"-2"
Flower Time: Spring

Common names
  • Asian Twinleaf
Botanical names
  • Accepted: Plagiorhegma dubium
  • Synonym: Jeffersonia dubia

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