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Perennials > Polemonium > Polemonium caeruleum > Polemonium caeruleum

Polemonium caeruleum


Jacob's Ladder or Greek Valerian




Origin:  Native to Europe, in temperate regions.
Family
Polemoniaceae
Genus
Polemonium
Species
caeruleum
Category
Perennials
USDA Hardiness Zone
3-7
Height
45 -60 cm
Spread
45 -60 cm
Photographs
Description and Growing Information
Flowering Period
July
Growth
Fast
Habitat
Can be found in damp grasslands, meadows, woodlands and rocky areas in Europe.
Notable Specimens
The A. M. (Mac) Cuddy Gardens, Strathroy, Ontario, Canada.
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