Good afternoon!lt;br /So the first week passed, there was a lot of problem during last week so I decided to upgrade, my set.lt;br /Now: Cultibox 100x100x200, HPS 400W full spectrum, 2x MARS HYDROled 300Wlt;br /lt;br /I fight with heat everydayamp;hellip; where I live the weather is really hot. I added some new pictures about the girls.lt;br /lt;br /I can see a little bit yellow lines on the first plant leafs, can somebody tell me is it normal , or i do something wrong?