PPFD for Flowering

What numbers do you aim for in flowering?

I am running at 750-800 PPFD with no CO2 supplement.

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I like to get up to around 1000/1100 until week five or six depending how they look and then start backing the lights down some so there’s no photo bleaching and it just makes for a better Bud I believe

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Ok thanks for the input. I will ramp mine up gradually then.

Do you supplement with CO2?

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No there’s plenty of free CO2 in the air from breathing and pets and whatnot

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Under a 700 - 1000W LED yes, 800 ppm veg, 1200+ during flower.

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