This great kit contains one new 8 ounce bottle each of Spray-N-Grow, Bill's Perfect Fertilizer and Coco-Wet. What do you get when you mix Spray-N-Grow, Bill's Perfect Fertilizer and Coco-Wet? You get the ultimate in plant quality, growth and yield. This special nutritional recipe was formulated by Spray-N-Grow founder Bill Muskopf. Spray-N-Grow guarantees that you will see amazing results when you use "The Perfect Blend."