killerbeez
420 Member
hi all, anyone can tell me whats problem of my plant. i found some abnormal yellow spot on the back side of the bottom leafs, is it the symptom of TMV?? my plant is 11 weeks old now.
View album 17651
View album 17651
Sick leaf
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Troy01
Well-Known Member
Sorry to hear you are having some spotting on your leaves. I'm suspecting that it is calcium deficiency. What type of potting medium are you using (soil or CoCo). Can you help us by describing what your PH in is and what your run off is running. Also what type of nutes and PPM?
I would give it a good flush and then add some Cal-Mag to your feeding and see if that helps. The damaged leaves will not recover you will need to keep an eye to make sure it doesn't continue to spread.
I would give it a good flush and then add some Cal-Mag to your feeding and see if that helps. The damaged leaves will not recover you will need to keep an eye to make sure it doesn't continue to spread.
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killerbeez
420 Member
i use coco and feeding with flowerpower Grow in ph 6.5. but i dont know the ppm value....
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killerbeez
420 Member
thank you for ur answer... i will try it
Troy01
Well-Known Member
Your PH looks in the right range. I would try putting some Cal-Mag into your grow solution. It is fairly inexpensive and a must if growing in CoCo. CoCo binds to the Calcium and Magnesium and make them difficult for the plant to absorb.
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