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Excess or Defiancy?
birdmountainstarted grow question 4 months ago
Some leaves from the top of my biggest plant, Frisian Dew, turn yellow and brown. The others don't show this behavior. The plant is in week 22 and still needs approx. 4-6 weeks until harvest. The plant pot is fully rooted up to the surface.
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Leromeanswered grow question 4 months ago
Potassium deficiency!!
You can fertilize with banana or potato water!
001100010010011110answered grow question 4 months ago
Usually when it progresses around the serated tip, it's K-deficiency.
22 weeks? how large is this pot? you may have root-related issues if the roots are congested. Can pop it out and look - if there;s a lot of looping and overlapping around the outside, that's a good chance it is rootbound. Would see more than 1 issue in this case as it would struggle with nutrient uptake of more than one molecule.
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Leromeanswered grow question 4 months ago
Also check those leafs with white spots for thripse/spidermites. (they like to hang out under the leaf so check from below too!)
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