Northern Lights, Tan. Dream, Blueberry!

Good Morning and welcome to Week 6! Day 39: Fed last night with quarter strengths Trio...they seem to all be happy with that. pH was adjusted to 6.5 and the solution PPM was reasonably in the 600's. This morning showed no ill-effects minus the Tangerween Dream being a little bit droopy from the water. All plants are in flower now and the NL added some height, topping out the others at a mere 10.5" I know they're all small, but they seem to have decent bud sights and overall are pretty happy. Day 40: Watered 3 out of 4 with unsoftened well water. Things are moving along. It's still hot and humid here, but the room is staying around 60% RH and Temps ranging from 82 in the day to 79 at night. Day 41: Watered Tangerweenie...and I hadn't really figured out why it's sort of weird looking until today. All leaves have 3 lobes instead of 5. It also apparently naturally looks like it's droopy. At this point it's not overwatered and no matter if it goes dry or gets water on schedule has the same compact look. Otherwise appears to be healthy. Water had small amount (1/4 tsp per gallon) of C/M added and pH'ed to 6.5. PPM is remaining about 390 or so once all adjusting has been done. Everyone else is pulling their weight, even the sickly NL has returned to normal and is bright green, budding and starting to stretch. Day 42: The better of the NL is in full stretch mode, adding an inch or more per day. The Blu'brie isn't far behind and Tangerween has pretty much stayed right where she is. The lesser NL hasn't gotten to stretch, but is looking decent again, though small. Now we seem to be doing an every other day watering schedule finally. RIght now doing somewhere around .85 liter a day, but only getting minimal run-off. I'll step up to a liter per plant moving forward and keep in that direction until 10-20% run off. Rotating plants daily to give light to all sides, and adjusted the wifi therm/humid. sensor to now hang...which should continue to give accurate measurements since perched on the pot-tops is no longer all that relevant to what's happening at the canopy level. Unsoftened well water with .25 tsp of Cal/Mag, pH'ed to 6.52 running at roughly 370ppm once adjusted. Doing a feed-water-water schedule, which amounts to one feed a week really. Things have cooled into the mid-70's outside but still humidity at 70%. In the tent we're running 82/83f and 55-60%. Raised the light a few inches to keep the tops of the plants in the mid 50's DLI and in the 800-1000PPFD range. Day 43: Wow...The NL is stretching aggressively. From 12 up to 15 inches in a day. Also the plants are soaking up more water. Yesterday I gave 'em all water/Cal/Mag to the rate of .75l each. Today the soil is again dry with only one of the plant having any moisture about 1.5-2" down. After posting my question about the Blu'brie having some mild yellowing in the leaves mid-plant and being confirmed by a few that they're in need of more nutrient support, I took a published Auto GH Trio schedule and translated it into ml per gallon rather than ml per liter for use, and moved over to that schedule. with 1l per plant today. Also going to bump up to an every-other watering feeding schedule. Day 44: Northern Lights has put on another few inches overnight...now looks more like 16.5" Adjusted the lights a bit, rotate the plants so they could continue to get even light all around. Got home from the office, took off my coat & tie and sidled down to the tent. All 4 pots were dry enough to water. Decided to give them the 'week 7' feed regime, higher on the Bloom and lower on the Micro; the PPM was still only in the 500 range so I upped the Bloom & Grow by a few drops more each. Still residing in the ~530ppm range. Also was more aggressive in the amount of feed, each plant getting 1.75l or so. Did get a litter (very little) run off, and my PPM on runoff (soil; Black Gold Organic) is higher than I'd like (around 1500ppm) which is probably accounted for by both the organic nature of the soil as well as the fact that I haven't really been watering or feeding to runoff. My plan is to take the next watering (probably Day 46 or 47) and really give them all a solid flush with plain pH'ed water. Like drop a few gallons through the mix of each of them. Day 45: Things have cooled and dried outside...so lower 70s' during the day and was in the mid 60's last night. That means the grow room is remaining in the mid 50% range for humidity during the day and around 79f. And at night it's dropping a degree or two and the humidity is peaking just over 60%. Looking to soon stop using my janky older seed-and-start LEDs that I had on hand for germinating vegetables and plants. Right now if you look I have my HLG 225 in center and I'm flying a 32W fixture to either side, then using a couple 19W fixtures up close and sideways to create a "faraday cage" of light around the plants. I like the HLG and feel like they're a decent company and are safe (rather than some of the import knock offs I see). Thinking a pair of HLG 100W rspec on either side of the 225 would be great. When the plants are small, just use the HLG and dim it and as we get to late veg and flowering fire up the 100's to fill the sides. My tent is a funky shaped 60" wide by 32" deep by 80" tall. or 5' x 2.67' by 6.66' So I really have about a foot or so on either side that could get more light.