Hi, I'm new on this site and I do need some opinoins, I want to start doing a indoor in the apt in the back of my yard, but I don't have enough cash to buy MH or HPS , some ppl told me that I can grow and flower with flourecent lights is that true, what are the diffrence it will do?? how much weeks is the min. I can put those plants in veg state at 18-6 light??