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Brown spreading spots

TheDoctor
TheDoctorstarted grow question 5y ago
Hi there! I found some strange brown spots on my tangerine dream, which are spreading. It looked like a burn, but the ,,burnt“ patches are not crunchy! Do you guys know what it could be?
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Week 11
Leaves. Edges burnt
Leaves. Color - Dark-brown
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CRiSPrGrow
CRiSPrGrowanswered grow question 5y ago
Hey there, that looks like a "random" pH fluctuation , as i can see from the splotchiness of the spots and the burnt tips which is a sign of some kind of metal absorption problem probably due to a watering raising the pH temporarily . But if the leafs arent really drying out like if it was affected by nutrients maybe they're "variegated" leafs , but i've never seen it go like that . Hope this helps ! 🚀
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Bongkhan
Bongkhananswered grow question 5y ago
This is caused when a ph fluctuates and also during sulphur deficiency. Try adjusting ph and give in some calcium magnisum and sulphur to correct this. Giving only sulphur wont help ; as it requires calcium and magnesium to synthesize it.
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LeCuack
LeCuack
No se porque se torno amarilla ec esta normal y ph también. Luz se subio para prevenir quema.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
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