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Is this magnesium deficiency?

EddieEd
EddieEdstarted grow question 3 years ago
After some googling, it seems to match? But the yellowing on mine seems to be very concentrated just on the tips.
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Leaves. Color - Yellow
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Organoman
Organomananswered grow question 3 years ago
Burning from too much feeding/too often, as evidenced by the very green colour, is probably the reason for the burnt leaf tips. Without a diary, any more specific help is hard to give. Half strength nutrients is usually plenty strong enough, especially with autos.
Fruitgrower
Fruitgroweranswered grow question 3 years ago
Yes like the others said. This is definitely from over feeding and the plant is trying to expell the excess through its leaves. Could also be ph levels out of range, some nutrients won't be absorbed of the ph is too acidic or too alkaline
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Grey_Wolf
Grey_Wolfanswered grow question 3 years ago
@EddieEd Gday Mate your plant is not deficient in anything the yellowing on the leaf tips is from nutrient burn , whatever it is your feeding them is too strong or used too often
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