Polemonium boreale, the northern Jacob's-ladder or boreal Jacobs-ladder, is a plant native to most of the high arctic. In Greenland it is found only in a small area on the east coast, and overall is a rare plant.

The Northern Boreal Jacob's Ladder has a compact growth habit, reaching just 30cm, 12" tall.

Attractive ferny foliage is topped with abundant blue flowers. The arrangement of the leaves on the stems look like ladders. These plants will reblooms the same season if the first spent flowers are removed.

Type: Hardy perennial

Hardiness zones: 3-8

Height: 30cm, 12"

Location: Sun or part shade

Seeds per packet: 50