If the seed is green, it s likely that it s not fully mature and, as a result, won t be viable for planting. The Spruce Evgeniya Vlasova Curly dock also called curled dock or yellow dock is found all across the United State. Hindu Kush Regular Seeds.  Source: <a href="https://blend.io/minzzme4" rel="nofollow">https://blend.io/minzzme4</a>