Light potassium stress, is that what's going on here?

  • Thread starter Frankster
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Noticing some light yellowing in the newer growth area's. They've been out of sunlight since last night, because there going to be transferred out of here.
Plants were hit with a fairly strong foliar of potassium (EC around 80 ppm potassium) the past few days, and yesterday a bit harder to see how they would handle it....

Been aggressively trained the last week or so, and given consistent nute regime, with weekly flushes. Last flush was about half a week ago.

Only two plants appear effected...
Is that what looks like is happening here?

Please feel free to give your .02c
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