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I dont think you will be able to use that ballast. As far as i can tell it can only run on 440v.
A half pound is a good estimate. There is no big difference i can tell using MH over HPS during veg so i keep HPS running the whole time. Also,...
There is a couple different sets of wires you could have goin' on. Youll need to post a picture so we can see if it has a set of 220v or 110v...
You dont want to grow with that, you can use it for seedlings or fresh clones but just for a short while. The plants will grow, but will be...
What a joke. Sad this is our future, EVERYTHING from your underwear to your vehicle is going to have RFID's. Now there will be an easier way of...