YELLOW FLAX:  One of the most vivid and long-blooming perennials in our collection.  Plants are clumping in habit and produce an abundance of up-facing silky yellow flowers in late June and well into August.  Grow to 45 cm tall and prefer full sun and well-drained soils.  Ideal for the rockery and border garden.  Seeds should be moist stratified for 2-3 weeks prior to starting indoors in early April.  Cover the seeds with .5 cm of soil and keep moist.  Mature plants do not like to be transplanted, so care must be given when moving them.  60 seeds.    P570  Sorry, sold out for 2009.