Does the amount of veg time affect potency?

I'm very curious to know if it will effect the thc level of the bud. I'm thinking about throwing mine into flower soon, there 2 wks old. I'm not worried about the loss of yield b/c I can fit more grows in. I just want to make sure i'm not hurting my high.

this is a loaded question, the thc levels are genetic. the amount of veggin makes a better root ball that in turn will make bigger and better fruits, however the thc levels are geneticly set .

longer the veg better the plant.... but I'm not too sure about more thc

sounds like a good project for a double-blind study.