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Small brown points on older top leaves
Little_Potstarted grow question 2 years ago
1 week ago she started to get small brown points on older top leaves,and I moved her away from light to exclude light burn. Now there are a lot more of them. I flushed her 5 weeks ago, now she is getting full dosage of nutes. But these points look like nutrient deficient to me.
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TheMeditrerranean81answered grow question 2 years ago
https://www.alchimiaweb.com/blogen/deficiencies-excesses-cannabis/
Check this graphics out... seems cal mag is needed
if you feed her regularly and recommended dose, most of time the problem comes from cal mag deficiency. they need cal mag to process the nutrient
Little_Potanswered grow question 2 years ago
Thank you for your answers! I am giving her extra nutrients. Also I gave her CalMag as foliage spray.
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gottagrowsometimeanswered grow question 2 years ago
She's hungry buddy.
Up her feed, look to new growth for changes. As you know. Them leafs that are shown a def won't change back into healthy leafs, so you need to look to new growth.. and leave the old ones, just take pics of newer growth so you'll be able to tell if they are showing signs of what's needed.
Good luck.
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Robertsanswered grow question 2 years ago
Brown tips that are straight is potassium deficiency. Looks like you have other issues starting as well. I would also check your substrate ph to ensure it is in a good range. Flowering npk ratio is 1-2-3.
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