You should really use a candle, the butane lighters are not efficient & they give off about the same lumens, though you may want to look into some lst techniques to keep the canopy low and light penetration high.
Now that is funny as shit there!Check out my ultra stealth shoebox grow. Any advice is appreciated. How big a yield do you estimate? I need a pound (to cover the cost of lighters), more would be a plus!
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Does any body remember this guys grow...8 plants 1 pot....