Jacob's Ladder
Polemonium yezoense 'Purple Rain'

Family: Polemoniaceae (po-le-moh-nee-AY-see-ee) (Info)
Genus: Polemonium (po-le-MOH-nee-um) (Info)
Species: yezoense (yez-oh-EN-see) (Info)
Cultivar: Purple Rain

Category:

Perennials

Foliage Color:

Bronze-Green

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Requires consistently moist soil; do not let dry out between waterings

Where to Grow:

Unknown - Tell us

Height:

18-24 in. (45-60 cm)

Spacing:

18-24 in. (45-60 cm)

Hardiness:

USDA Zone 4a: to -34.4 C (-30 F)

USDA Zone 4b: to -31.6 C (-25 F)

USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

Sun Exposure:

Sun to Partial Shade

Danger:

Unknown - Tell us

Bloom Color:

Blue-Violet

Bloom Time:

Mid Spring

Late Spring/Early Summer

Mid Summer

Foliage:

Grown for foliage

Good Fall Color

Other details:

Unknown - Tell us

Soil pH requirements:

Unknown - Tell us

Patent Information:

Unknown - Tell us

Propagation Methods:

By dividing the rootball

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Regional

This plant has been said to grow in the following regions:

Ashton, Illinois

Evansville, Indiana

Greene, New York

Dunn, North Carolina

Pembina, North Dakota

Geneva, Ohio

Eugene, Oregon

White City, Oregon

West Chester, Pennsylvania

Kalama, Washington

Watertown, Wisconsin

show all

Gardeners' Notes:

0
positives
2
neutrals
0
negatives
RatingContent
Neutral

On May 10, 2012, Meshelle from Sam's Valley, OR (Zone 7b) wrote:

This is a new plant for me - I just bought it at the Master Gardener's Spring Fair. I have not read anywhere about the fragrance of this plant's flowers. Mine smells like grape kool-aid. I hope it thrives in my garden.

Neutral

On Feb 21, 2007, Illoquin from Indianapolis, IN (Zone 5b) wrote:

There is also a 'Purple Rain Strain' -- leaving the window open for bronzey-foliaged plants like this to come somewhat true from seed.