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So I did some research on UVB bulbs and I noticed a lot of them, especially the High Output ones, have UVA as well. Is this a good thing? I thought too much UVA was bad.....the reason I ask is because most of the threads I have read on using UVB lights put them very close to the plants.......is...

Hello, Just joined and dropped in to say hi. I've had a little look around the site and I must say that it is awesome and full of info. I'm glad there is a newb forum. I am a long time smoker but I have never tried to grow. It looks like an amazing adventure and I can't wait to start. I just had...