If you're interested in learning more about growing in water culture, please watch my updated video, "What I've learned in more than a year of growing my orchids in water culture", publish date Aug. 17, 2017. The video contains over a year of my experience and insights in water culture, and I know you will find it helpful. Thank you so much for watching my channel. https://www.facebook.com/groups/1014390311907166/