I Just went to walmart as well.. my 1st harvest...I bought 2 24 inch fluorescent 60 Hz 20W,They say they are for plants..tubes say aquarium lamp,and a screw in 65W blueish tent plant light in a reflective holder...My germinated plants are responding well to the florescent and have grown considerably since planting them...their aout 4 1/2 inch tall now!!!=)Im gonna buy more fluorescents......Any more suggestions PLEASE!!!!!
have you ever considered HPS lighting (high pressure sodium). they are a bit expensive, but you will get the best results. Even though at the rate you are going you may not need it for this crop.