I’m growing some WW auto’s in soil with a Mars Hydro FC 3000 and some off the tops have started to look like this. They haven’t been feed in a few days so I’m guessing it might be light related? Thoughts? Thanks!
How close are your lights to the top of the plant
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20" Could it just be they needed watering? They have started drinking a lot more and were kind of of dry. I’ll see how they respond to being watered.
Leaves will roll like that for a few reasons. My WW do that when it’s time to turn down or raise the light . Could also be a ph issue. Check your ph and if you’re within range id move the lights up or dim them
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