Second feed of the week, these plants are drinking/feeding more than previous plants I've had. I'm moving to a Feed/Feed/Water and every three days. Bumping the feed up to 6.5g per gallon (now that I'm pushing to flower, all Maxibloom, no Maxigro) the last couple has worked well. The plants are happy, and have started to stretch a bit. They're still super dense and I'm trimming out some of the leaves to give enough airflow through the mass of their foliage. I've been trimming back on the humidity, bumping it down to the mid to low 50's and getting my fans to work a little bit more.
11/7: watered @ at two gallons each, and the filtered water had 2.5ml Ca/Mg plus 2.5mg of Epsom salts for additional magnesium. Again trimmed out a bunch of leaves from the middle and/or lowers to keep things under control. Stil in pre-flower but we're starting to stretch about 3 or 4 inches this week.