Well then that one is around 5” then it stretched a bit too much, its pretty close, i dimmed it a bit to 130w, so doesnt look like light burn? Im using less coco ab to make room to more calmag..
Hi everyone, i started my grow 2 months ago, all been good until now i noticed some weird white powdery around my pots and bottom of them.. they are in coco and perlite what to do? Please help i also use rhizotonic dont know f it has something to do