I unknowingly purchased some tissue cultured daylilies from a seller on ebay many years ago. When they bloomed they looked nothing like what they were supposed to. I contacted the seller and she told me she would have to contact her supplier. When she made that statement, I figured they were tissue cultured because she bought them in bulk and then resold them on ebay. She was a reputable seller that many people had purchased from and I was totally surprised that she would sell tissue cultured plants. I knew people that spoke of her highly. Her prices for the latest intros were always way lower than anybody elses so that should have been a warning sign to me.