so today i checked on the roots of my girls that is 1 week into flower and it seems like they are dry and dying...is this a nute burn?...the leaves and plants look fine but i know it cant last without healthy roots...should i clip off the dry stuff and give the roots a bath in some thrive alive or super thrive or what?...could this be from not watering enough...i water 2 times a day in a dwc with rockwool...a half hour each water...not a massive mass in the water yet so i still run a drip...its not root rot or anything...looks more like the roots were burned...ill pur up pics asap...got them just have to load them.