When I take my pics, the green background is because I take the picture before the lights turn on in morning. Best time to water is in morning. Ill be moving to bigger pots (5gallon) in a few more days. Still just using Reverse Osmosis Water and letting it sit out to acclimate to room temp before I water. I've been using a spray bottle to water plants and Ill spray undersides of leaves twice a week.
*10/5/20 Im going to experiment with one plant to see how bending, trimming and other techniques can work. The 5 gallon pots are on rollers with a water catcher sitting on the floor with light about 34 inches away.
@GuerrillaNo_4, I use it from beginning of Vegetative Stage all the way until its ready to harvest. I start off with 10ml per gallon of RO water and progressively add more as I get farther along in the grow. The most I've added was 40ml per gallon in the mid flowering stage. It works great flushing out salt build ups.