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Polemonium 'Blue Whirl' Seeds...Seed from Jacob's Ladder




Common Names: Jacob's Ladder, Greek valerian
Height: 12" to 14"
Spread: 6" to 8"
Flower color: Purple-Blue
Bloom time: Summer
Light: Full sun to Shade
Zone: 4-8
Water: Average
Soil: Average to Rich
Maintenance:
Other info: The only difference I can see in the polemonium coeruleum and viscosum is the plant height. Flowers are pretty much the same. Actually, after further study, I think the flowers are a bit paler on this variety and bloom time is 4-5 weeks before polemonium coeruleum. The plants bloomed very early and were just lovely!








POLEMONIUM 'Blue Whirl'
Jacob's Ladder
** Polemonium Blue Whirl **

#0651
Polemonium viscosum (Jacob's Ladder):
(Input number of packets into checkbox -- $1.00 per packet)
[20 seeds per packet]
Germination: Easy germination. Start indoors 6-8 weeks prior to last spring frost. Surface sow seed on good seed starting, gently pressing seeds into mix. Moisten mix and keep moist until germination begins. Do not cover seeds with mix as light is required for best germination. Place container in location at 70°F. Seeds should begin germinating in 3-12 days.

Informational/Photo Links:
1) Polemonium viscosum at Dave's Garden
2) Polemonium viscosum at USDA
3) Polemonium viscosum in Wikipedia
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