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Back to Grow Questions
Brown dots
timbarin
started grow question 5y ago
Burned leafs and spotted brown dots on them I flushed today and lowered the ec to 1.6 and the ph is 5.4 can't raise it higher. I think it's p toxicity
Solved
Week 7
Leaves. Other
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Esoteric_growing
answered grow question 5y ago
The problem there is almost definitely the ph. You need to raise it higher, why can’t you raise it? That looks like a calcium deficiency and maybe some ph spotting too due to the low ph. You really need to get that ph up to 6.2-6.7 ish
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Selected By The Grower
GMSgrows
answered grow question 5y ago
You need to add some lime to your soil. You should stay with veg nutes until flowers form. Best to go into flower with a healthy plant. Cheers
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