anyone know if it is possible to get higher wattage bulbs for a large aerogarden veggie setup with the three bulbs? or do i need to cut and rewire larger or different ballast for 100 watt bulbs? and are there any special nutrients that someone has had great luck with? i am new to this and going to try two seedlings in the aerogarden and two in soil pods. wish me luck and thank you in advance for any assistance.