anybody recognize this condition?

W

wannagrowthebest

Member
not seeing in on new growth

doesnt seem to relate to how far from lights a leaf is

does come 3-4 days after treating for thrips w/ spinosad, but only on some plants, not all

plants *cant* be underfertilized: using flora nova at 1500 ppm every other watering, using happy frog soil

pic attachedleaves111.jpgleaves111.jpg
 
Bublonichronic

Bublonichronic

Well-Known Member
wannagrowthebest said:
not seeing in on new growth

doesnt seem to relate to how far from lights a leaf is

does come 3-4 days after treating for thrips w/ spinosad, but only on some plants, not all

plants *cant* be underfertilized: using flora nova at 1500 ppm every other watering, using happy frog soil

pic attachedView attachment 1257941View attachment 1257941
Click to expand...
damn bro, chenkin ppm in soil, thats like unheard of...but i dont know if its cause im really high, but that pic looks like burn...
 
Mother's Finest

Mother's Finest

Well-Known Member
That's Potassium deficiency. It's usually not a good idea to rely completely on a single fertilizer. No fertilizer is perfect for every plant.
 
Snow Crash

Snow Crash

Well-Known Member
Your ppm's seem too high for soil. I agree the problem does look related to Potassium or maybe Magnesium, but this is probably the result of toxic salt lock-out.

Flush your soil and replenish the nutrient buffer. Worst thing that happens is you have a good clean media to work with. Best case is it resolves the issue.
 
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