Same strain plant growing slower

[mim]

Hey! So new grower here and I'm constantly worrying that I'm messing something up. I have 2 different strains(Jack Herrer and Chocolate Haze)growing and I've noticed a similar problem with both strains. The pictures are just of the Jack Herrer's, germinated at the same time and sprouted at around the same time. So they're the same age(aprox. 12 days)and under the same light(300 watt LED)but one is significantly larger than the other. The same thing is happening to my Hazes, one is just growing faster, and they're right next to each other so I don't know what might be causing this! Is it possible that those two are just alphas and are gonna grow larger no matter what I do? They are all feminized, photosperiod if that helps in any way, just wanted a little insight if anyone else has run into anything like this before. Thanks

[Terajuana]

I wouldn't worry about it. The only way to guarantee similar growth is clones and the same environment. Don't give up on them either as they can surprise you in the end

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[OrchidLady]

Different seeds means different plants mate, plants are like people not one of them is the same unless you're running some weird government cloning programme.

[SmobyToker#1]

Different seeds means different plants mate, plants are like people not one of them is the same unless you're running some weird government cloning programme.

Thats me busted then, im every where!

Imo mate you need to pot em up fast.