Polemonium 'Blue Whirl'
80 seeds $2.25
Polemonium viscosum 'Blue Whirl'
Polemonium 'Blue Whirl' has lavender-blue flowers on tall stems above ferny foliage. It blooms in late spring to early summer, and it repeat blooms if deadheaded.
Hardy perennial in zones 4-8. Also known as Jacob's Ladder.
height 24" spacing 12"
Sowing Polemonium viscosum 'Blue Whirl' 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.