HLG UVA supplement light bars

can’t hurt, I did the same thing, started with an hour. And worked up to as high as 3hr per day.

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The method 7 glasses are very nice for working under the hlg lights doesn’t hurt your eyes

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I run UVA for 12 hours a day in veg and flowering (more or less as I don’t do standard 12/12 in flowering).

These plants have been getting 12 hours of UVA a day since they sprouted with no issues. Outside plants get UVA from day 1, why not do the same for indoor plants?

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I hooked mine up in a 4x4 flower room and ran 12 hours on plants that I just flipped. No issues at all.

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Running mine at 12 as well no issues

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Well, I’m bumping that timer up!

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