Polemonium caeruleum Facts
Family Name: Polemoniaceae
Common Name: Jacob's ladder
Common Name: Polemonium caeruleum
Zone: Zone 3: (-40 to -34 C)
Flowering Time: Jun, Jul,
Flower Color: White, Purple,
Leaf Form: 3
Family Name: Polemoniaceae
Common Name: Jacob's ladder
Common Name: Polemonium caeruleum
Zone: Zone 3: (-40 to -34 C)
Flowering Time: Jun, Jul,
Flower Color: White, Purple,
Leaf Form: 3