Jacob's Ladder
Growth habit
Herbaceous
Native distribution
Not Native to the Finger Lakes Region, NY to MN, S. to GA & AR
Cultivation
A 15-24" tall plant with blue flowers
Light: shade to part sun
Moisture and Soil: medium to moist
Propagation
Seed Treatment and Storage: cool/moist stratify
Biocultural value
The Meskwaki used a decoction containing Jacob's ladder root as a powerful cathartic and diuretic.
The statements above were sourced from:
Native American Ethnobotany Database: http://naeb.BRIT Native American Ethnobotany Database.org/
Wildlife value
Pollen is transferred onto the heads and thoraxes of both small and large bees when they visit to feed on the flowers’ nectar, although large bees are more effective pollinators because they are more likely to come in contact with the pollen-laden anthers. Though this flower is often visited by syrphid flies (Toxomerus spp.) and fire-colored beetles (Pedilus lugubris), these species are ineffective pollinators because they eat rather than transfer pollen and often visit flowers of a completely different species afterwards.
Climate change sensitivity
Over the period from 1986 to 2015, Polemonium reptans bloomed an average of 21 days earlier.
Location
Source of plant
Unknown
Description
The attractive, pinnately compound leaves and the loose flower clusters of this perennial arise on separate stalks. The stalks are slender and somewhat weak, rising 10-15 in. A smooth, weak-stemmed plant with light blue to purple, bell-shaped flowers in loose clusters. The large, bell-shaped flowers are blue or pink in color.
USDA Hardiness Zone
3
Special characteristics
Native as far north as Chemung and Big Flats, New York, Jacob's ladder is a deer resistant, low growing species that is important for pollinators.
Status
S5|G5