Another great week. The plants are finally showing some deficiencies....going to have to figure this one out. Some yellowing of lower leaves...nitrogen. Some small brown spots on new leaves. Cal/mag, other??? Need to look more closely at the spotting and other features showing. I know this is not a pH issue cause they have been fed very little overall with lots of fresh balanced water inbetween feedings so I am going to increase the nutes a little this week. Anyway....loving this grow. Tried to trim a little more leaves and tried to make sure small branches not receiving light are removed.