Jacob's Ladder Seeds

Known for Blue Flowers and Layered Foliage

Jacob’s ladder seeds grow into perennial plants recognized for their soft blue flowers, a color that is relatively uncommon in the garden. Some varieties also produce flowers in purple, pink, yellow, or white. Blooms are typically carried in loose clusters on upright or gently arching stems.

The foliage grows in stacked leaflets that resemble the rungs of a ladder, giving the plant visual interest even when it is not in flower. Certain varieties may also show light variegation in the leaves.

Growing Jacob’s Ladder from Seed

Jacob’s ladder seeds grow best in cool conditions with moist, well-drained soil that is rich in organic matter. Light preferences vary by species, but many types perform well in partial shade, especially in warmer climates.

When started from seed, plants often focus on leaf and root growth in their first season, with more consistent flowering in later years.

About Polemonium Varieties

The genus Polemonium includes compact and taller species, ranging from about 12 inches to nearly 3 feet in height. Several species are native to North America and are commonly found in woodlands and along stream edges, which helps explain their preference for cooler, lightly shaded growing conditions.