Slight MG def?

Im using fox farm ocean forest with full strength grow big and 2 teaspoons of big bloom per gallon with 6.5 phed water with runoff around 6.8-7.0. Under a 150watt hps and 2 23 watt side lights, temps usually around 75-84 mostly under 80 though, and a 24/0 light cycle.

Now the blades on my gid guy around the edges have all pointed up the plant is vibrant green except for my rocky start on the bottom half. But it has been growing vigorously and I believe I have a small magnesium defiency.

Here are some pictures I dont really think your able to see it that much but its like all the spikes on the edges of the leaves are bent up. Also I just tried this LST does it look alright and should I just continue it around the pot?

what is your watering scedual once a day or once every two days.

Probable around every 5 days, they are in I think 3 gallon pots. From what I can tell the soil stays pretty moist through out the soil and I keep an eye on it with my soil moisture reader.

If the current growth is fine, dont fuck with it. When a problem goes away, the effected leaves never heal. Your sign that the problem has been fixed is that the new growth will be healthy and green. If your new growth is healthy and green, i wouldnt fuck around. If the green leaves start getting shitty, then think about fixing the problem. Also, if those are clones, the yellowed lower leaves could be from the rooting process.

It's not a magnesium deficiency.

All the lower bottom leaves being in bad shape was from nutrient lock out because I didnt have a good Ph reader for the first few weeks. Once I got one and corrected the ph the plant tripled in size since I think a week and a half ago 2 weeks top. All the new growth looks very green but the edges just started pointing up yesterday, and it was started from seed.

Whats your humidity?

Stays at 40% give or take a few percentages at any given time.

https://www.rollitup.org/marijuana-plant-problems/38734-leaves-curling-up-around-edges.html

They look like what his leaves are doing. Also any input on my LST this is my first grow, so I dont want to hurt my plant or anything.

why are you using full strength nutes and big bloom as well when these guys are obviously very young?

There are no signs of nute burn what so ever the big one loves it and the little on in the corner hasnt grown at all really so im not sure what im doing with him yet, he did not receive full strength nutes. These plants arent young ive had them growing since 1/8 they just were struggling for the first few weeks.