Ecp; you are fast. I have posted a description of pic.
I have two size of coffee cans, the smaller one is a little less gallon that I use in between germ pots and buckets that are 3 or 4gal. The larger coffee can are about 1 1/2 gal. I will buy real pots. I going to get 1 gal and 3 or 5 gal pot. I had little work this winter, so had little cash to upgrade my stuff to go from 12 plants to 36 which I am lucky enough to grow legally. So I used stuff around my house, I am a roofing Contractor so all kinds wood and other stuff. I only spent 150.00 on soil, nutes and a set of hash bag. I had the light, the big box and other things I already had. When I get some I am going upgrade some things like go to coco, I hate bugs. I have figure a way to make my 400w even more efficent, you ever heard of parabolic reflector? They are shape a couple way, ones like an umbrella and the other is 4 sided and each side angles in toward top, I will post pic later of them. Here the thing the bulb is used two ways, the bat wing reflecter way or straight down like a vertical grow, so instead of half the bulb shining and the other half being reflected, The whole bulb shines and also reflected with the parabolic reflector. I can make the whole top of box into a parabolic reflector and every sq in will be cover in light that more even, pretty excited about it, cost about 30 buck to build. It used a lot in uk, thats what I get for troll European mj websites. I belong to5 or 6 websites similar to here, nothing like or better then RIU, Their too small. I only regularly post in two. Now you will have 100 questions.LOL Thanks for the good comment, but I am just learning like you except I just jumped in and grew something.HAHA I do have a lot of organic experience with mom and her huge gardens. I need to smoke after this and look at my plant again. talk to you my friend...rw