I received an Himalayan lily seed pod four years ago from a friend and was advised to dry the seed's in a dark place and leave them for one year which I did,however nothing has ever became of my attempts to propagate this flower.I should say I have taken advice from people who gave me differing methods ..the seed's I have l are in a paper envelope if these seed's are not viable I am keen to acquire more any advice would be readily heeded and received with gratitude thank you