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HLG UVA supplement

mtnDEWDstarted grow question 4y ago

Introduced this hlg 30 uva light as a supplement to the twin 260s. I've read just 3 hours a day increasing 1 hour per week up to 4-6 hours before harvest. Anyone recommend anything differently or just run it 18/6 with the lights?

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Aqueminianswered grow question 4y ago

I'd say run it while lights are on. But I give my plants more light then I probably should lol.

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mtnDEWDanswered grow question 4y ago

Thanks aquemini, I'm probably going to do that since it mocks an avg day outdoors basically. GrowCN, will do. I also just ordered a FGI 730nm deep red 45" light bar to run with this uv light

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GrowCNanswered grow question 4y ago

I also run two HLG 260's but do not have a UV light. Please keep your diary updated and include some notes about your UV usage. I would love to see what works for you.

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