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Grow QuestionsRecommended intensity for Viparspectra P2000

Recommended intensity for Viparspectra P2000

6toecatstarted grow question 2 years ago

I'm using a Viparspectra P2000 at 75% at 12". Should I have it at 100% ?

6toecat

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Lewd101answered grow question 2 years ago

Google DLI (Daily Light Integral) chart and download a DLI meter app on your phone (not 100% accurate) but close enough to tell you how much DLI you are currently giving it, check the chart or run the requested data in the calculator and it will spit out how much DLI it requires for minimal photosynthesis, you would be surprised how little it needs!

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