So I'm looking over some leaf charts and trying to figure out some plant issues. Veg about 60 days old. Slight mite issue early. Treated with Dr Zymes. Using recycled soil. ph in the low 6's. Only amended soil. With two waterings using cal mag plus normal waterings. Allowing soil to dry a bit in between. I'm leaning toward K deficiency, P deficiency or magnesium deficiency. Or combination. Lol. Any insight would be appreciated. Should i try to bump the ph up a little?