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Light information

Bricky007
Bricky007started grow question 8 months ago
Hello I’m new to growing.I have 2 x lumatek 600 pro’s in a tent 1.5 x 3m and was wondering what distance the lights should be from the plants and at what power?I’m growing autos. I’ve seen online that they should be approximately 80cm from the plants but is that at full power
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Setup. Lighting
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damianfox
damianfoxanswered grow question 8 months ago
Get a LUX meter from Amazon. This tool is very important. Seedling(s): 9-15k Veg: 15-25k Flower: 30-45k (I do 40k until the bud is fully formed than I do 45k) Try not to go over 55k LUX while in Flower, It could bleach your buds and also possibly give you foxtails especially with LED's.
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Sciolistic_Steve
Sciolistic_Steveanswered grow question 8 months ago
dimmer / hours of light adjusted based on growth patterns --- if too stretchy, apply more or longer. if too tight, dim or reduce hours.
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Sciolistic_Steve
Sciolistic_Steveanswered grow question 8 months ago
distance from canopy should be more about proper light distribution. use dimmer from there or hours of light. assuming ambient co2, 35-40 DLI is what you want to shoot for. DLI is best way to communciate this because it is the same regardless of any difference in garden size or hours of light. Daily Light Integral -- good thing to learn. (umol/s ppfd, par - good to know gist of these things)
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KingAxle
KingAxleanswered grow question 8 months ago
Maybe check out @DogDoctorOfficial diaries as he uses the same and see what those setups look like.
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