General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Partial or Dappled Shade
Water Preferences: Mesic
Dry Mesic
Soil pH Preferences: Moderately acid (5.6 – 6.0)
Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 7b
Plant Height: 18-24 inches
Plant Spread: 12 inches
Flowers: Showy
Flower Color: Blue
Flower Time: Late spring or early summer
Summer
Late summer or early fall

Image
Common names
  • Jacob's Ladder

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Location: Barsons Greenhouse, MI
Date: 2009-05-11
Location: Barsons Greenhouse, MI
Date: 2009-05-11
Comments:
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aspenhill On March 13, 2018 Obtained plant
Black Creek Greenhouse - qty 5
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