15 plants at one time with good spacing for room to grow. Includes: Two line airating pump with lines, stones, multi speed control, check valves to protect pump. 80 rockwool cubes. (1.5" each) 15 net baskets. Plant Grow Light with Full Spectrum, Grow Light Strips with 2/4/8 Auto On/off Timer for Indoor Plants, Plant Lights with 144 LEDs Chips/4 Dimmable Levels, 3000K Warm Light, 3 Heads(13 Inches)Strips Growing Lamp Warm Light (3 Strips). Two tubs each with 8 cut outs that fit the net cups. All you need is seeds and plant food. I have a little left over plant food to throw in for free, but I recommend buying fresh. Would consider selling setup without lights for $70.