Thisguy-4'
Active Member
Do led lights make leaves look a pale green this is a leaf took from my tent and taken a picture under a normal cfl house light also how does the leaf look I need to recalibrate my ph meter
Led light question
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Thisguy-4'
Active Member
Mine are the opposite I have a spider farmer sf4000 do you see anything wrong with the leaf in the pic
Thisguy-4'
Active Member
Yes that's what's baffling me do you think the led let's you see a deficiency earlier or its just from the lights just waiting to calibrate ph meter and see if anything is wrong because they should be getting plenty nitrogen feeding at 1.9 ec
Thisguy-4'
Active Member
That's mine
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Thisguy-4'
Active Member
That leaf was took from right under the screen I'll have to take one from the top to see the difference I have light set to 80% at 22 to 24 inch