Seedling already growing leaves on nodes

[Gonzo33]

Hello. So I have four seedlings that I'm growing. Only one of them is growing leaves on its nodes already. The other three seedlings are not doing this. I have not done anything to the seed. But plant it. I have not cut it or anything like that. It started growing leaves out of the nodes very early. It's only a couple weeks old now. What does this mean?

 

[knew2growing]

Genetics, nothing you've done/haven't done

 

[Gonzo33]

Genetics, nothing you've done/haven't done

All four seeds were from the same bud. Does it have anything to do with the sex? It's just weird how only one is doing it outta 4. They all have been treated the same. I guess seeds are weird that way. I read that if you get seeds from a hybrid some of the seeds might be sativa and some might be indica. These seeds did come from a hybrid. I guess we will wait and see.