Toof Decay - 3rd Grow

The plants are looking really good as they go into flowering. There is some slight leaf curling that looks like N toxicity, but it's pretty mild compared to my last two grows. I've cut out the CalMag+ because it contains N and cut back on the Mega Crop. I've also started supplementing with Bud Explosion and Sweet Candy. I've also been adding Recharge and Mammoth P to help the plants get as much from the soil as possible. They are drinking about 32oz water every 48 hours. They've stretched a few more inches this week and I've slowed down on training. I'm doing some leaf tucking, but I'm happy with the over all structure so I'm going to leave them alone now. They're about 24" from the lights and will start raising the lights if they get < 20". I have a little room to work with so as long as they don't stretched another 12" I should have plenty of height.