This is my first grow in DWC all trial and error , lots and lots of research , following green jeans methods, my main issue right now was water temp and I corrected that by doing the frozen water bottle thing for now , I’m going to try again after seeing what this lil guy ends up doing. I deff had some issues with ph in the beginning and I’m thinking I stunted the growth of her . The roots are there right outside the rock wool but nothing through the pots yet … last week I thought I lost her because of warm red water and bad nutes , hence why I am battling now to keep her alive !!