Eastern Canada where I'm @ & my room is 4x4x7 using T5 light's and I'm getting yellowing of leaves and stems going red, my water is Brita filtered but filter old, haven't been giving evaporating time. My water PH I've been neglecting but 6.4 is the norm. Haven't given much besides 2 small feedings of seaweed & 1 feeding of 24-8-16 but that was at beginning of veg, im close to 2 months since seed (Blue Dream). Haven't tested soil yet but gonna give em a rinse tonight and see what that does, I'm looking for any links that are relative to my set up. 1 pic too large to send and can't select them from gallery so guess need advice on how to send pics also, Ty!!!