Polemonium caeruleum 'Blue Pearl' (Jacob's Ladder)
50 seeds $3.00
Polemonium caeruleum 'Blue Pearl' has deep lavender-blue flowers on tall stems above ferny foliage. It blooms in late spring to early summer.
Jacob's Lader is one of the few shade-tolerant perennials that can be grown from seed. It looks especially lovely with yellow foxglove species such as Digitalis grandiflora. Hardy in zones 3-8.
height 24" spacing 15"
Sowing Polemonium caeruleum 'Blue Pearl' Seeds
Start polemonium seeds indoors 8 weeks before the last frost date. Barely cover the seeds with soil. Part shade or full sun with moist soil.