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In the 3rd photo in week 12 there is spotting on t...

Grnhead
Grnheadstarted grow question 6y ago
In the 3rd photo in week 12 there is spotting on the leaves. Does anyone have an idea of what that is from? A deficiency? I had trouble getting the nutrients right and that showed up first after I flushed for a few days.
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Week 12
Leaves. Color - Black or grey
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Grey_Wolf
Grey_Wolfanswered grow question 6y ago
@Grnhead05 Hi there lovely buds you have there, Yes could be a calcium deficiency however Your plants are nearing maturity so expect the leaves to gradually Lose colour and fade especially if your planning on lowering the ppm as it matures. I noticed in my hydro grows that the plants likes the ph to be at around 6 during the last few weeks of flowering dunno why but its what they seem to prefer
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Master_weeda
Master_weedaanswered grow question 6y ago
Hello my friend It is clear that your plant has a slight deficiency but it is useless to panic or even to make an accurate diagnosis of the deficiency because it is anyway too late to do anything to rinse well by your plant She is not far from ready to be harvested. Water it with a water have PH 6.3 or if you can with rainwater it will be the top Your plant is still beautiful and will be harvested before the deficiency will hurt him May the force be with you
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