My very first official grow!

Day 43 - 1/25/22 - only grew 1/2 inch last week (not entirely true as overall the canopy grew more than the tallest one). I'm changing up watering a bit and giving them a smaller drink in-between deep watering. Gives the lower part of the substrate a little more time to dry out a bit and they seem to like it. Also gonna get some Black-strap molasses today and incorporate it into watering. Have to do more research on when and how to use it first but I can see how it would be beneficial. Also - will be removing the tents and building out the grow room and plan to be done by this time next week. Dedicating the smallest bedroom in the house for growing meds. This way I can grow 12 at a time, can grow tall varieties up to 7 feet, and it should be easier to control . The room is 10x10 with a ceiling that goes from 8 to 10 foot. Thinking that 6 Mars TS1000's will work very nicely to cover the grow area. I already have 3 of them so it's only another $400. I freakin love those lights! The only other thing I will need is an AC unit and I have my eye on one right now... Would have needed the AC unit eventually regardless. Note to self - when transplanting into their final pot raise the substrate level to just below the top. I was surprised how mush it will compact thru the grow. Currently it sits about 3" below the top. More soil means more nutrients... Rookie mistake! Day 44 - figured out that I have a phosphorus deficiency. I hope that's right. Let's see how good I am at diagnosing a plant problem! Picked up some Tiger Bloom after researching. Watered with it today. We will see what happens! Day 46 - Visited my somewhat local Hydro store yesterday and picked up some Cal-Mag (CM). Watered 2 (dry) ladies this morning but the others won't be ready for water till tomorrow. Noticed the one most in trouble doesn't seem to be taking up water quite as fast as the others. I will let that one dry out for as long as it takes before giving it a drink of CM. Note to self - FF Ocean Forest will run out of nutes after approx 30 days so I need to start providing them at that time. That's a huge thing to know! This whole process is just too much fun! Day 48 - All now have had their first round of CalMag and Tiger Bloom as well as some Sweet and Sticky from Humboldts. Did a trim to expose lower buds from upper leaves. I don't think I over did it. Needs another trim in a few days. Provided a recent pics of the crew...