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Fungus or Deficiency
Budofprayanswered grow question 5 years ago
hi dude.....
it is just the senescence wich is in progress on your auto
so the brown spot results from a deficiency in calcium but it is the result of senescence...as a semi mobile nutrient the plant use calcium stored in leaves to ensure best flowering as possible if the plant need this element....
for the yellowing is the same for N wich is a totally mobile nutrient...
when the plant enters in flow the plant losse 80% of their habilities to absorb N....leaves acts like a tank to help plant to find N
So if you are in a flushing process dont do anything.....and the next time use cal mag sometimes
hope this help....happy smoking
OutForRealanswered grow question 5 years ago
Septoria fungus ? No it’s a deficiencies combo , the plant is running out of N and Cal that is why you have pale leaves and brown spots but you are close to harvest so There is nothing to correct here
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Alexaanswered grow question 5 years ago
He is right with that answer. You can use flawless finish nextime which contains 0.97%Mg & 1.3%Sulfur which is perfect for flushing👍
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