I have grown this strain in happy frog soil with roots organic nutes a few times, in miracle grow 9 month feed soil and out doors in my organic garden. It is a little more sensitive to nitrogen than other autos I have grown and dose not like quiet as much but all in all is a fairly easy plant to grow. It also dose not like being over watered. I had it next to 2 of my Purple M-80 that I had over watered and they were fine but the purple kush had started to droop even though they were watered the same. It will go any were from 70-80 days. I have grown under a high out put 8 bulb T5 with 4 3,oooK bulbs and 4 5,400K bulbs a few times, under 6-26W CFL bulbs on a power strip and under my 250W CFL and I think it is 3,000K if I remember and I have grown my 50-50 cross " Purple M-80" under a 250W MH for veg and 250W HPS for bloom with 4 plants in a 10 gallon pot in a closet barley larger than the pot. The Purple Kush is self is not potent at all but the purple color and unique smell is very dominant. The 50-50 cross has a lot of cool colors in it. Its about 50% purple like you would expect but there are a huge range of colors too of pink and reds in the buds when broken open and the buds have a weird gray tint or a blue to them when dried. Out side this year the Purple M-80 turned more purple though with out much of the cool pink and reds or gray due to lower temps. I have grown this in a room at 80*+ and it is just as purple as high 60* inside. The temp swing of outdoors dose give a richer deeper color to the rest of the plant though. The buds don't look much different but the leafs and stems go more purple out side.