
I use 11 liter pots, on soil - Janeco Light Mix is my soil. I use atami products terra series + rhizotonic instead of their 'rootfast'. I'm putting about 1.5ml per liter instead of the 5ml shown on the bottle, but still it looks to me like some kind of a burn.. I use 2 600w HPS. I also spray them with phytamin (plagron).. which is actually kinda bio product, can be this a problem too?Climate here is very dry, and my powerful fan for the outgoing air does not give me to increase the humidity. My humidity meter don't show me anything which i think it means its under 10% I water my plants every day, they drink about 900ml per day.. the soil is almost dry when i water them. If i don't water them one day on the other they are dried up and little folded.Temperature is about 30 degrees. I use two fans which are blowing directly to them (not so strong air). I don't know what is happening with them, but about 40% of them are showing signs like those on the pictures.. The seeds are from Nirvana.. believe genetics are not fucked up.. these are clonings from one plant.. which finished his live without those shits.. but i've also had same signs with my previous crops..and humidity was not the factor for sure, because it was between 60% up to 90% from times to times

Thank you for your support, I hope you can give me helpful advices.Thank you

P.s. ill upload pictures very soon











