??????????????... silicon..silicon? whats that for?
Hello everyone, I have a quick question. I just have a good ph'd water in my bubbleponics hydro grow because they're still too small for nutes and I noticed the roots starting to turn a little yellow/orange. I've heard healthy roots are white. What are some causes for the discoloration? Any helpful knowledge is much appreciated. thanksit makes ph go down u use it with h202 so is it cos im getting light in my res then. how long do i leave before i add nutes