I have one Phantom Cookies 3 weeks into flowering right now it looks to be very low yielding it is a medium feeder pretty quick in veg though. She has little to no smell so far but is looking beautiful and is already turning purpleish. I had my AC go out for 2 days and several strains suffered from the heat however she did not. Really so far it has been an easy strain to grow and I have had no real problems with it.