Polemonium pulcherrimum var. pulcherrimum
Polemonium pulcherrimum var. pulcherrimum, commonly known as Jacob's Ladder, is a perennial ornamental plant that prefers part shade and medium water. It grows to a height of 0.3–0.6 meters and is suitable for USDA zones 3–8. This plant blooms from May to July, displaying blue, purple, and white flowers. It prefers loamy, peaty, or sandy soils. It is not fragrant, attracts pollinators, is not toxic, and is not evergreen.
Light
Partial shade
Watering
Medium water
Soil
Loamy, Peaty, Sandy
Height
0.3–0.6 m
Spread
0.2–0.4 m
Zones
3–8
Flower colors