Here's a list of all the stuff I need or already have. Can someone tell me what I need to add here or what I'm missing? I'm just trying to make sure I have everything I need to get started...I think right now the biggest things are my soils/nutrients. I'm not sure what kind i need. But if someone can help me look over this and tell me what you think!! supplies list: grow lights: -1 400w HPS / MH grow box inside closet: -dimentions - 5-6'h x 3-4w x 3-4d -mylar, got 50' -home depot light, cheap insulating foam (not sure if this is a good idea with the heat from the lamp???) -sealant for the cracks/edges -something to keep the edges together -possibly pvc as a frame?? or just foam as the frame/sides -need 2 fans for in/out air ventilation in box -need 1-2 fans inside box for flight air flow on plants dryer exhaust hose: -1-2 hoses... what size?? ONA nuetralizer setup: -5gallon bucket, -small fan (for bucket), -ONA (insidesun.com), -1 lb of soil salt (local) carbon scrubber???: -not sure if i need with the ONA stuff...... Pots: -party cups for germination -4 3gallon growing pots for transplant Soil: -Foxfarm Ocean Forest Potting Soil $20 NOT SURE WHAT OTHER SOILS I NEED!!!! Nutrients: NOT SURE WHAT NUTRIENTS I NEED OR HOW MUCH!!!! meters: -ph meter or ph strips -thermometer