First indoor - Swiss Cheeze/Amnesia Haze

Day 15: transplant looks to be successful. Cloth pots are drying out a bit, but I think I'll hold off on watering until tomorrow to really let them dry out. RH has definitely gone up (61% versus 54%) with wet pots and more soil. I'm still using the humidifier and refill once a day (right now the biggest pain). Pretty happy with the current environment. Temp and RH seem to be in line so far. I'm anxious to try my first LST in a couple more weeks! My watering yesterday had Cal-Mag Plus in it from when I setup a few gallons of pH'd RO water. I've read you don't need Cal-Mag Plus quite yet, but it was already in the water when I added the URB. Seems to be fine so far. I've actually had mixed information about using RO water and pHing it. I ready that you need to add Cal-Mag to RO water since it strips all the minerals out and alter the pH down accordingly. The local grow shop guy said I don't need to pH the RO water all since I'm using good soil and that the soil itself with adjust the pH. I haven't watered enough to test the runoff yet, so I'll have to check and see what the soil pH is (with my handy 3-way moisture meter) and lookup what the idea soil pH range is supposed to be. Any thoughts on the grow shop info? Day 16: soil is mostly dry except for near the seedling itself. Instead of a full watering, I opted for a foliage spray with some cal-mag and lightly spritzed the plants and dampened the top of the soil. I stuck my nose up to both seedlings and Amnesia Haze smells amazing at this size and Swiss Cheese doesn't really have much odor yet. Day 17: I gave each of them a half cup of my cal-mag/URB water this morning and when I got home, they seem to be growing just fine. I keep having to tell myself that AH is a day behind and isn't as big. I'll let everything dry out again before watering. AH smells sooooo good!! Day 18: the ladies are growing, albeit a little slowly. Swiss cheese is starting to have a scent when I put my nose right up to it. I gave each them a drink of cal-mag water today and sprayed them with a cal-mag foliar spray to wet the soil surface. Temp/rh is staying stable when the tent is closed. Day 19: growth continues and I sprayed them down with the foliage spray and put the cloth pots on a plant riser for better ventilation under the pots. Swiss cheese is starting to have a faint odor. I need to figure out a power backup system. I popped a breaker last night so the light cycle was interrupted for 2 minutes. Day 20: Swiss cheese seems to be a bit too heavy now and is leaning to the side of the pot. I watered with URB/cal-mag lightly thinking they were thirsty. Later in the day, she's still leaning. I'm hoping everything is ok, just getting big up too. Day 21: I'm a bit disappointed in the growth over the last week. I don't know if I transplanted too early, over watered, of both. Compared to other grows using Platinum LEDs, my plants are FAR behind anything else I've seen on this site. I've got my lights at 24" above the plants. Leaf development looks healthy and the nodes are tight together, but the stem on Swiss Cheese seems no wider than when it popped as a seedling. Maybe this is on track, but seems a bit slow to me. I'm comparing my grow to someone using two P300s in a similar sized tent, but they were using autos and maybe autos grow that much faster? Maybe my P4 light just lacks that much intensity versus having two P300s. I watered around the edges of the pots today, maybe that will help jump start some growth here.