Young Plants with Deformed Leaves, Halp halp!

Hey all, sorry for double posting but I made this thread in Newbie Central and goes 0 replies so hopefully someone here can provide some insight!

Here are the pics, 4 plants in total
(3) Carmelicious, 2 of which are the ones with deformed leaves
(1) Green Bud, started slow but seems to be doing better now

The Carmel's are in the darker soil, it's Nursery Master Organic Potting soil, one buddy had hypothosized that the soil was "too strong" for seedling.
The one Carmelicious seems to be doing great in the soil though, so I'm not sure that's it!

Also, the Carmelicious seeds are a couple years old, not sure what kind of effect that has on the seeds, but I did only get 4/14 germ rate on 'em. Hopefully the strong one is a female

Anyhow, any insight into what could be causing this weird leaf growth would be greatly appreciated, thanks in advance!!

Oops, forgot the pictures, Lol, here they are!

some do look fine as already stated,I would get a soil test kit or some soil that you know what is in it,its best to use the same soil on all your plants,I prefer to make my own soiless mix this way you know whats in it and you can control what goes in it and make adjustments as needed.as for the deformed plants being that they were seeds they may have been just bad genitics to start with,thats why most growers use clones,a clone is an exact copy of the plant it came from so you know what your working with. good luck

just let them grow, they will be fine and remember not to overwater when they are seedlings

yeah, Might just be the seeds. Some of them did look a little pale on delivery, and they were delivered 2 years ago

Once they get bigger then they will start to look more "normal"