If you are having difficulty you can take a flat screw driver and wedge it lightly in between the electrical cover and the fan box directly under the screw, while trying to unscrew. Sounds like you might have stripped screws. It happens pretty easy with sheet metal.
The problem I see. You will have different nutrient concentrations due to the different times the plants are put into flower. If you put them all in once it would probably work but it defeats the perpetual grow.
I run one on my cloner. I think I have it set for 12min on 10 off or something along those lines. I use it because it limits the amount of heat build up in my 5 gal cloner.
This will work perfectly because we all know that prescription drugs like oxy never make it out the back door of pharmacies.
Holy crap, give up already trying to regulate something 10 times less harmful then aspirin.
Our politicians are about as reality smart as a cylindrical shit coming out...
re: strapped420's First Ever Grow, Outdoor, Recycling Bin White Rhino Grow Journal '12
Also get some slug-b-gone and sprinkle it around your plants. Slugs will eat the shit out of plants in NY.
re: strapped420's First Ever Grow, Outdoor, Recycling Bin White Rhino Grow Journal '12
Camouflage those containers with weeds, brush etc...........otherwise I can guarantee the blue and yellow helicopter will snatch them up.