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Blue spectrum during bloom?

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    Learning How To Roll Learning How To Roll
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    Default Blue spectrum during bloom?

    So do plants use any blue spectrum at all during bloom? Does it benefit anything at all?

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    Able To Roll A Joint Able to roll a joint GTRlover's Avatar
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    Probably dude, i would think they need it as they still grow, what 2x bigger than they were in veg? I think a Mix of 2700k and 5000K or 6500k is ideal, but i read recently that some guy swears that only 4100K bulbs get him better yields

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    Stoner Stoner
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    Quote Originally Posted by spaceprop215 View Post
    So do plants use any blue spectrum at all during bloom? Does it benefit anything at all?
    oh yes. as a matter of fact, i read in a skunk magazine that many sativa varieties actually do better with supplemental blue spectrum. i use CFLs for supplemental lighting on the bottom of my plants and i always use blue.
    MI legal caregiver. Stop the greed and learn to grow good weed! Fuck all these other so called caregivers that are full of nothing but a hunger for profit.

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