I'm really looking for the least expensive grow. A little higher power bill won't phase me, paying for wattage as low as what I'm using, there won't be a significant $$ difference, it would take years for it be equal cost to run expensive equipment and require less. watt/bud doesn't concern me at this point. I'm really just looking for the cheapest setup I can come up with that works to grow a pretty plant. Today I knew my plant needed something rearraged or it was going to go downhill, I'm still looking into different boxes but for now this is what I have resorted to:
Lights, cords, fans are all now installed in the upper compartment of the top cooler. The cover was cut to fit inside and separates the grow section from the electrical stuff.
What the inside of the top half looks like. Using this setup I can adjust the height of the lights up until the point where if I need to I can mount straight into the top of the box and remove the median altogether. The holes you see cut into it is the only place where air can come for my exhaust fans, it pulls from directly above the plant with the passive holes still in the bottom. My plant is getting blown around when I look through my passive vents so I know it's working.. If you're concerned that the light fixture may fall out of place, I tested that too, and the friction alone from the snug fit of the styrofoam shelf is enough to support the weight, the duct tape is just precautionary, and helps seal any airleaks, I want it all to go through my overhead slots. You have also noticed I reduced to 4 bulbs instead of six. I did this because of heat and also for space. Hopefully it is still ample light for the plant to keep growing at it's current rate.
My baby was curling, but the temperature is much lower now as you can see, maybe this will do the trick! Although this pic was taken at 2200h and the ambient temp was around 75. My thermo there is reading 26 Celcius (79 F).