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Oops, one last thing; The general rule of thumb is to provide a minimum of 50 watts per square foot of space for your plants. So each of these...
Most excellent. I'm nuts about providing the best spectrum possible, but its mostly just the scientist/perfectionist in me :P Lots of people have...
I really didn't research the brands enough to offer any sort of opinion on them, sorry. Most of my research was on HID and fluorescent lighting....
Amateurish website, zero information offered on the product, I'd let someone else try it first ;) But hey, at least if you go with them you can...
First off: Do you have access to a 240v circuit to power these? If you are growing in a residential space, chances are most of your wiring is...
Here is the answer you chose not to read :P
Ok so I missed a reply :P Didn't notice two posts on the same day! I am most definitely not growing yet, and won't be until I'm certain my setup...
Clearly. But here we are. I was originally thinking of running 2x400 of the exact same HPS bulb. Would you recommend two different bulbs to mix...
Ah yes, ok I follow that completely, makes sense.
Google Flame Defender or, if you live in Canada, check out the Fireball. Reasonably cheap and reliable automatic fire extinguishers. A must-have.
Maybe, I really haven't looked much into LED grows, but I have read pretty much everywhere that you need less wattage than HID with the right LED...
Who said anything about LED? These are HPS bulbs. And yes, this has been helpful information to me, no idea where all this hostility is coming...
All good! Not trying to argue, but get some advice on which lights are better and why, that's all. I know I'm not the first person to ask about...
To be fair, I was using the data sheet for the Lucalox XO, not the PSL/XO. However, google image searches for the psl/xo turned up pretty much the...
That is a downside, but that light will basically be focused one a 2x2' area, so I think it should still be adequate. Grolux has a nice one...
One more thing to add: I read it is common practice for new home-owners to request a printout of the useage of the prior homeowners from the hydro...
The HPS bulb in my other thread. Any input on why that would be a bad choice would also be greatly appreaciated :p Thanks again
I have to ask; I have generally read that the two most important wavelengths for cannabis are 460 and 660nm. Specifically, 460/662(A) and...
I had around 1.5' of distance (I varied it, but I don't believe it was ever more than 2' away from the seedling top) and that was with a 175MH and...
@fluffykush - I said the bulb I want is not available in 600W @zippy - No it is a homemade ballast. TY both for the replies.