growing 3 indoors and 2 outdoors but i might have to drop some of the indoors not enough light per plant maybe 2 will b okay. im planing to get a 75 watt mh light bulb if not an hps (cant be too much wattage since im in grandmas house but she likes the fact im planting weed I LOVE MA GRANDMA) i like psychedelic type highs or that sit down on the couch type stoned.