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  1. slamsomethc

    Bare bulb PAR ratings for 600W HPS

    Hey there growers! I've been debating with others regarding optimal distance plants could be from a bare 600W HPS (specifically the diameter of a vertical grow using 2 600W HPS bulbs). Lumen numbers and the inverse square law are often cited by both sides, but one side believes that the...
  2. slamsomethc

    Thoughts regarding Wattage effecting yield and potency, let's apply it to Vert!

    https://docs.google.com/file/d/0ByW-RytTeYMQMTc3M2MxYzMtNjUxZi00ZGZhLTg0YWMtYjAzMzNjNGY5NDEw/edit I will quote the abstract from the article and sum up what I can interpret from it. TL;DR Plants were grown at 270, 400, and 600W/square meter. 3 week veg, 8 flower. THC production in flowers...
  3. slamsomethc

    Vertical growing - Question about pushing the limits on height per watt vs overkill

    Hey there, everyone on RIU looking to create space/power efficient gardens! I've been arguing with myself a lot lately over whether certain changes to a previously horizontal grow box that will now be used vertically will be sufficient. Feel free to skip my specs and go to the TL;DR For...
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