Any ideas?

Its pretty early/late, but i just got batteries for my camera, so i had to post this. This is gonna be kind of long.
I transplanted my plants on wednesday, today being sunday, and Ive been having trouble with them ever since. The soil i transplanted in was pretty moist, but i watered them anyways, just to kind of break the soil in. I figured they could handle it, but they started drooping slightly the next day. I hoped if i let them dry out for a couple days it would fix itself, but it ended up just getting worse. the top few inches of soil were pretty dry after like 3 days but my moisture meter was still at 9-10 like halfway down.
I was almost convinced that overwatering was the problem, but from everything ive heard, testing the top two inches is a common way to tell when to water. The problem kept geting worse, so I watered two of the worse looking plants to see how it reacted. About 6 hours later i checked back on them and they had perked up dramatically. I got pretty excited so i watered all of the rest pretty well, then went to work.
Unfortunately, it seems to have only gotten worse, except for one of the plants i watered first, which is still doing well.
Also, on some of them, a couple of the leaves are turning brown/yellow on the very tips, i mean like, barely, and a couple of them have a some bigger burns. I have no idea what its from, but none of the burns seem to be progressing anymore. most of the burns were from before i repotted if i remember correct.
They havent really grown much at all during this whole time. except for the other one that i watered first (not the one that perked up, this one is still droopy, but it grew some.)

What size are those pots?

Pic 1: crappy picture, one of the leaves has a small yellow spot, and the veryvery tips of 2 of its leaves are turning
Pic 2: all of the plants...durrr
Pic 3: this is the one that perked up after i watered it as an experiment, its has that one big spot, but it stopped getting bigger around wed./thurs.
Pic 4: was one of the best looking ones until i watered it, it actually wasnt drooping that bad at alllll
Pic 5: almost same story as 4, was one of the better ones, but took a nose dive
Pic 6: my little guy that hasnt been transplanted yet, the other one that i watered as an experiment, it looks like it grew some on the secondary nodes, but its still pretty droopy.

8" diamteter, not sure the depth

Hey. Dude, they dont look to bad. They might still be suffering from a bit of stress from the transplant. If you can get some thrive alive, try and use that. Helps with plant & root stress.

If you have a moisture meter, which you do, use it, thats more acurate than testing the top 3 inches with your fingers. Your pots might be waterlogged at the bottom, so just let them dry out a bit. Cannabis likes to be dry more than being wet.

Sorry, I meant, how many litres/Gallons per pot?

definitely move the plant in the black pot into a larger one. could be that the roots are pressed for space.

wow - its crazy how 'scorched' that one leaf looks!

are you using nutrients? i would say to start giving them a weak solution, and, it might be a bit late, but feed them something like rhizotonic.


good look man

bumpbumpbump

Also, do these guys look little for almost 4 weeks?
I dont know if im just imagining things or if these guys are growing really slow