same strain dif looks

im growing with the supergirl strain feminized i am now into 2 weeks of veg and my plants are all waterd and recieve the same light they are also under a osciolating fan but all my 7 plants look different they are only about 6cm tall but the leaves seem alot bigger than they should be for the height any thoughts?????

probably completely natural
if u are not growing from clone, u have to expect some difference between the plants and even if u grow from clone they won't look exactly the same

and a picture would make it possible for others to judge ... now its impossible