Only reason i say nute burn is cause earlier in the thread someone mentioned it as a potential cause. I dunno man this part of the growing is always a tricky one for meThere's no way it's overfed and has nute burn, look at it. It's light green in color and the bottom leaves are yellowing which is a massive sign of a mobile nutrient deficiency, you even said you are using the nutrients very moderately so it's impossible to be nute burnt lol
Oh it’s purple alright
If it's purple you should be fine with the distance, I would probably up your nutrients and within a few weeks the problem should go away
You think the RO water could have something to do with the deff. ? I mean the process does squeeze out all minerals and chemicals after all, many of which could be of benefit to the plant (calcium etc..)If it's purple you should be fine with the distance, I would probably up your nutrients and within a few weeks the problem should go away
Yeah they don't normally yellow, only the cotyledons yellow and die off, you've definitely got a nutrient deficiency
Yeah man, if you are using RO water I believe you are also supposed to use cal-mag
