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Is this a magnesium deficiency?
John_Federicstarted grow question 2 years ago
Why does my plant want to die?
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Leaves. Color - Mottling
Feeding. Deficiences
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myketbanswered grow question 2 years ago
On one angle, I now come to find out that it is due to my lack of proper pH management in the past have lead to nutrient lockout issues. Often time, Mg Mn P and K are available in the soil, but the plant is not able to the uptake the nutrients due to pH imbalance. I remedied my issue by flushing with a proper pH water and start watering with pH water from now on and things looks much better and consistent.
John_Federicanswered grow question 2 years ago
@Rojays81, nope, only on some big fan leaves, now it's expanding on all fan leaves remaining and it's starting to show on some normal leaves.
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John_Federicanswered grow question 2 years ago
Hi GoldenGromie, thanks for answering!! I use some of the BioBizz line (BioBizz light mix soil, Bio grow + bio bloom + top max) so I’m 100% organic and I never bothered about pH or ppms.This thing that is happening to the fan leaves of the plant it’s a thing that always happen to me towards the end of the grow, so It doesn’t really bother me also because in a week or so I will flush; I was just curious of what it might be.
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GoldenGromieanswered grow question 2 years ago
Hi there, Im not sure what kind of water you are using. My leaves looked like that due to excess iron, if you are using city water or RO water then it probably isnt that. The more likely problem is Phosphorous or Potassium deficiency (could be excess too). Along with that it could be due to lockout or too much or too little feeding. PH lockout if your synthetic is the most likely. If your organic, you wouldnt have 90 percent of any of these problems haha.
Switch to Gaia Green or Doctor Earth and worm castings thats the easiest best way to grow and not have to even think about ph usually. Please check out my grow and give me a like I use Gaia to grow. Good luck!
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