Anyone Know What's Causing This??

[lino]

It will grow out it. They have a gene disorder. Leaf cancer, a form of a nonlethel varigation.

 

[lino]

Other than weird bending and twisting and the odd bites they look nice and dark green, just pissed that the new growth is beeing effected a tiny bit

Youll notice that the cancer is going away as it grows