Help with my second grow please!

2x2x4 veg tent
1 hgl 100 v2
Currently on week 3 day 3 for the 2 larger ones. Smaller is a week behind and actually got some nute burn on the smallest apparently.
Fix farm soil
Grow big big bloom and not yet*tiger bloom
Feeding them half the recommended and every other feeding
“Tips on feeding and watering please “
1 exhaust fan with carbon filter
Fan inside
Exhaust runs 24/7 other fan off at night.
Bag seeds so not sure about Genetics or sex yet.
3 gallon pots
Going to transfer to a 2x4x6 that isn’t here yet and also have anther HGL 100 3k to add for flower.
Some LST still learning and have topped them as well.
Going to start scroging in the larger tent once I find out the sexes. 18/ 6 cycle
Not sure how long I want to veg and if longer should I transfer pots to a 5 gallon or just ride it out? Also ph the water and about flush for the first time next week.
More pics shortly.
Should I look into cal mag with fix farm? Heard it’s a issue.

that one in the back has a little nute burn but otherwise you look good. and in 3 gallon pots. based on where your at id transplant to 5 gallon and as soon as them leaves start praying flip them. You want about 75 percent of your net filled when you flip for hybrids and around 80 percent for indicas. 60 percent with sativas as a general starting idea. since yo udont kow your strain id say 2/3 and flip em. Have a little bottle of cal mag just in case. but with a transplant you should be good.

m4s73r said:

that one in the back has a little nute burn but otherwise you look good. and in 3 gallon pots. based on where your at id transplant to 5 gallon and as soon as them leaves start praying flip them. You want about 75 percent of your net filled when you flip for hybrids and around 80 percent for indicas. 60 percent with sativas as a general starting idea. since yo udont kow your strain id say 2/3 and flip em. Have a little bottle of cal mag just in case. but with a transplant you should be good.

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Yes the one in the back is burnt I haven’t gave any more nutes , ran out soil on the one in the back so half of it is a orchid mix. Should I flush? Ok I was scared to transplant from 3 gallon to 5 it seemed risky to me. That’s not the net I’m going to use I also have an adjustable one. The net you see is from my last grow when I only had the 2x2x4. I’m going to put them in a 2x4x6 then put the scrolg over them. That sound good? Should I wait till a specific week to flip or a height. should I just flip after the transplant?