Just water, im testing this method. Never done it before. There are some of the root bumps starting to show. Im at about 10 days but they are also rooting under 12/12 so it takes a bit longer than 18/6 or 24/0
Yo Keif. are you still around? Where in the world did you get that tiny 150w cool tube reflector and the ballast you are using?? I hope you are still alive and growing!