I use a soiless mix sunshine #4. A 400 hps, 20 gallon rubbermaid tub,and earth juice products, superthrive weeks 2 through 6 of a 10 week veg cycle. this is only 1 plant clone. i also use 2 fans one pointed at the bottom and one at the top of the plant this increases the stalk thickness big time! after it gets abought 1 foot high i top it then at 2 feet high i start to slowly bend it over so its level with the ground and continue vegging untill the 8th week then switch to a 600 hps for the rest of veg and flowering bending will let all the side shoots to grow up to tried this only once so far and dry weight was 8 ounces