What are these orange spots??

Orange spots coming on leafs what is this from??
GROWING LOCATION: Indoor hydroponics
WATERING SCHEDULE: 1x weekly
GROWING SPECTRUM: LED Grow Light 320 w 8-10 inches away
TEMPERATURE: 80 degrees

Brianad1027 said:

Orange spots coming on leafs what is this from??
GROWING LOCATION: Indoor hydroponics
WATERING SCHEDULE: 1x weekly
GROWING SPECTRUM: LED Grow Light 320 w 8-10 inches away
TEMPERATURE: 80 degrees

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looks like overfeeding.

Get the lights up much higher. At least 22".

my guess is over feeding combined with low RH. the low humidity makes the plant transpire more, which draws more nutrients into the leaves, which slowly burn them from the inside out. cut your feed in half, and work up from there. also try to get the RH up a little in your grow room. the edges of your leaves curling up like that are a sign that it's too low