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Grow QuestionsFungus or Deficiency

Fungus or Deficiency

ZkGrow420started grow question 4 years ago

Leaves turning yellow with dark brown spots? Im going to harvest these next week, just want to know whats up with it

ZkGrow420

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Leaves. Color - Dark-brown

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Budofprayanswered grow question 4 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

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OutForRealanswered grow question 4 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 4 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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