There was a 250 Watt HPS light, she was giving light to 2 ladies...all the nutes used were all 4 stages of bat quano, from seed to end of flower...other than that about 2 weeks into the flowering she was introduced to some homemade CO2...not really sure if that had any effect on it thought because of the fact that the air was being vented out of the grow room, Also 4 weeks into the flowering stage she was givin "Advanced Nutes Overdrive" suppose to help swell up the buds, bigger yeilds...can't even say if it worked cause this was the first grow haha!! But very pleased with results, smoking a bowl of the afghan right now she could be cured longer but she smell oh so fruity!!!