SisterMaryElephant wrote:They all look a bit brown but some nutes will do that if they're not clear and the roots aren't rinsed. Again, a small dose of h202 right away will help with the the root rot. Get those temps down, if it was 78 in the res it was even higher near the plants. A chiller in the future would be a good idea, for now a couple of frozen milk jugs or something to get those temps down until you find a perm solution. Also, are those stadium tubes "light proof?" You want to keep light out of there, maybe some reflective material on the square tubes to reflect some heat/light.
They all have roots, they're just hurting right now...
llSisterMaryElephant wrote:The root issues could be too much h202 too, try cutting back the strength by 50% and see if it helps...unfortunately, you don't get much room for roots in tube based systems either.
You "won" a chiller? Nice...
SisterMaryElephant wrote:Sounds like you're getting things under control then...
140 for a Chiller? Nice... Link? Specs? Pix?
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