Thread: Sulfur burners, would it harm a plant in flower?

So ihave a slight powdery mildew problem and I picked up a sulfur burner, my plants are in eight weeks flower, would it harm them if I used it?

Also how do I use it? I have it suspended up above the plants, how full should I fill the little cup? How long should I run it for? Run it at night correct?

I have a friend who ran a sulfur burner and he said he filled the cup up all the way and ran it for 12 hrs and it took the smell out of his buds, whenhe dried the budsthey had no smell and he said it was because o the sulfur burner, is that possble? Could a sulfur burner turn my nice nugs into schwaggy garbage?