Hi Im a legal grower finish my first grow of AK 47 lowryders..I did coco with cana nutes 2 gal pots..Led 50 watts last 5 weeks I added 2 23 watt cfls,,very good smoke..I have learned that when using coco.never use just water and the runoff you can reuse it ,,My Ph was way off 7.2-8.4 I have a good Ph checker now..off of 6 plants 32 grams total,,the plants took 81 days to finish, one plant I did not use cfls on it it took 95 dayes to be done,,So I will allwayes use cfls when flowering from now on..My sencond grow Im using coco with cns17 its works so good in coco 3/4 inch growth allmost every day,,Im allso running some Hydro with GH 3 part its works very good for me.but I have one using cns17 its a lot faster growth. Thanks for all the help every one Hope I can find out how to post the pics of my grow,I did load them too the members area dont know how to add them here,,