Thanks for that. I did overfeed them way back when they were vegging but flushed them and cut back on nutrient drastically. I did get the brown spotting that you describe and lost a lot of the bottom leaves. Since I posted those last photos they seem to be doing better. I added some cal mag and bloom booster and I see no brown or more yellowing up the stalk. These ladies are real survivors after all my first grow mistakes. They also look much greener over all now. I'll take some pix tonight and repost. Thanks for the feedback!