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LED distance to plant advice
Esoteric_growingstarted grow question 4 years ago
Interested in how close I can get my 630w LED with a rating of 2.7μmol/W and 1700 PPF to my canopy. I had it hung 48cm (19 inches) on 380w and just upped it to 500w day 8 in flower. Does this sound too close at 500w or is this ok? Temp is 25C (77F) humidity 55%.
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WeedIsMyLifestyleanswered grow question 4 years ago
i have LED similar to yours
1790 ppf
2.7 umolj
660w
Veg = 50-60cm 400-500w
flowering = 30-40 cm 660w (you can lift your led up, if you see signs of an overdose of light)
WeedIsMyLifestyleanswered grow question 4 years ago
Now you can run all 630w at 40-48cm.
And look on plants respond.
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