General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Maximum recommended zone: Zone 9b
Plant Height: 24 - 60 inches
Plant Spread: 12 - 24 inches
Flowers: Showy
Flower Color: Lavender
Bloom Size: Under 1"
Flower Time: Summer
Late summer or early fall
Uses: Will Naturalize
Wildlife Attractant: Bees
Butterflies
Propagation: Seeds: Provide light

Image
Common names
  • Allegheny Monkeyflower
  • Square-Stemmed Monkeyflower
  • Allegheny Monkey Flower

Photo Gallery
Location: Indiana?
Date: 07/29/2015
photo by Adam Balzer via Flickr: https://www.flickr.com/photos/99
Location: IL
Date: 2017-07-03

Photo courtesy of: Tom Potterfield

Photo: Tgnil
Location: IL
Date: 2017-07-03
Location: IL
Date: 2017-07-03
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-06-13
Almost spent.
Location: Lucketts, Loudoun County, Virginia
Date: 2014-07-31
Location: Fairfax, VA | September 2022
Location: Vienna, VA
Date: 2017-07-31
Location: Mentor on the Lake, OH
Date: 2018-06-19
Winter sown seedling

Date: 1794
illustration from 'The Botanical Magazine', 1794
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-06-13
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-06-13

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-06-19

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2012-06-19

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy

Photo courtesy of: Tom Potterfield
Uploaded by SongofJoy

Date: 2016-06-30
Brownstown Pennsylvania

Photo Courtesy of Prairie Nursery. Used with Permission
  • Uploaded by Joy
Location: My Northeastern Indiana Gardens - Zone 5b
Date: 2013-07-22
Growing here in shallow water with Cattail (Typha latifolia).

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