yeah i noticed the web as well after looking at the pic, i went back to look at it and it was already gone, maybe a hair or thread or something? either way i sprayed em down. these clones were not exactly cheap and are certified nursery clones from a popular local nursery, im pretty irritated about that. should i continue on with the 18/6 or maybe change it 20/4 to ensure full veg? this is my third grow so im still learning quite a bit. thanks for everyones feedback, it has relieved some of my worries.:thumbsup: