Polemonium Caeruleum Alba
Pure white flowers adorn this lovely albino form of the ever-popular "Jacob's Ladder". It comes quite true from seed and will happily colonise a dark corner.
Sow immediately at any time onto preferably a soil-based compost, covering with fine grit to approximately their own depth. Germination MAY be quicker if kept at 15 to 20 degrees C. but many seeds WILL NOT come up the year they are sown, needing winter chilling after sowing, and ONLY come up with natural spring germination.
Seeds / gram:800 (Approx)