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I use an rs-232 serial interface card with special firmware for a "networked" support. I use an rs-485 adapter with that so I can daisy-chain them together. from there into a darlington array for protection, then reed relays for higher current switching, then I use rca cables to connect that box...

what is the closest to perfect way to germinate seeds? it's simple enough to do it the right way, but I recently found myself asking "what can I do to make it better?" I may have just gotten a bad batch of seeds, or maybe the conditions aren't perfectly right. I hope to clear this up then come...

I ordered from nirvana too. most of the ice seeds were crushed or damaged in the mail, I have 4 good ones. all 10 citral seeds look ok but only 3 have germinated and it's getting late in the week, so not looking good for those. nirvana is sending me ice replacements and something else for free...

can I convert a neon light transformer into a hps ballast? if it wasn't so dangerous and lethal I might consider looking into it more.

I think the answer is yes, you'd have 180K lumen. you'd also have better light coverage with 2 lamps.

there's an idea.. maybe he should try out some hydroponics. crush up some old bricks for grow media and stick his forks in it.

I don't think that matters, which was registered first.

here is my theory, I really think it's true and applies in so many different ways.. "people are naturally stupid". as far as I know mercury is banned from public schools, yet they still use tube florescents. what is stopping people from disposing of the cfl's in the proper way? laziness maybe...

well, yeah... doesn't it seem kinda obvious now that you think of it?

how long does it take to finish flowering, how much longer do you have on yours? I think I'm 2 weeks behind you, but I only have a few small white hairs yet. with there was something I could do to speed it up. does cooler temps at night help any? I've been keeping it 72-78F constantly.

I think the lumen output specs of led grow lights are exaggerated, or based on the distance of an inch from the lights. does anyone have some math to show the amount of light an led panel has compared to a cfl or tube florescent? talking about small indoor grows with heat concerns. I came up...

free as in speech, not as in money. same as linux. you're free to use it and do what you'd like with it. it's free and legal, as long as you don't get caught. does my post make any sense, or am I out of it again?

that sounds like good stuff! my usual dealer only has mids. gonna start growing some high end stuff for myself

exactly. that's why it's $160 an oz here for mids, and slightly less yet if I drive the extra few miles to the right people. big traffic area here in eastern pa

I kinda know what you mean. I start cooking something on the stove, I walk away for only a minute or 2 to grab something from another room, I come back and it's burned to the bottom of the pan already. things can happen so fast and not be expected.

you shouldn't have a problem

has anyone used one of these for a while until the carbon was spent? what does it spell like? how can you tell when it's time to change the carbon?

those are some short full plants. very nice

thread hijacker! stone him! don't know a thing about it. a lot of the pro's left this forum a little while back, but someone should know if you post a new thread for it. or google it, maybe there's a tutorial on it. I'm sure you can empty a tank pretty fast if it's not done right. btw, I think...