I have propagated around 15 highbush blueberry plants. I did the softwood method with bottom heat and misting in my greenhouse. Some of the cuttings are drying some around the edges. Is this from lack of water, I water quite often with the misting. I have had some success misting as this is my first year for trying to propagate. I rooted hardy kiwi in around two weeks. They were quite easy. The blueberries are more of a challenge as they seem to take much longer. Just let me know if there is something to try. thanks brandon