Hi all! Okay so here is a problem I have been experiencing for some time now. I use a 45 gallon trash can with a hose and watering wand to do my watering. I fill it with H2O after each watering, and bubble it with the airstone until the next watering(every other day). I have noticed at the end of my cycle, around the 7-9 week mark, that i get a pretty significant leaf curl around the edges. I will post a pic later when lights are on, but it is on the outside edges not the tips. It is like the leaves are rolling into joints?

My nutes are mostly Botanicare line. Pro Grow, Pro Bloom, Silica, but I also add Nitrozyme, and Metanaturals. Should I be using the Cal-mag since I use the airstones? What about Iron?
Irie1 Reviewed by Irie1 on . Airstones and defeciencies Hi all! Okay so here is a problem I have been experiencing for some time now. I use a 45 gallon trash can with a hose and watering wand to do my watering. I fill it with H2O after each watering, and bubble it with the airstone until the next watering(every other day). I have noticed at the end of my cycle, around the 7-9 week mark, that i get a pretty significant leaf curl around the edges. I will post a pic later when lights are on, but it is on the outside edges not the tips. It is like Rating: 5