Calcium deficiency??
Terp_Derpstarted grow question 5y ago
Calcium deficiency? This is only my second run, and first isn't done yet, so I haven't seen this before. Would you say calcium deficiency?
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Leaves. Other
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Jhindlehydroanswered grow question 5y ago
Definately like mid stage to later . I've grown 15 years usually with advanced nutrients . Etc trying a few others along the way never really ever had a problem .ever.
I would say that's mag or phosphorous
Terp_Derpanswered grow question 5y ago
Thanks - I tried to "re-use" some pro-mix HP soil - I flushed it out completely with pH'd water, but I'm wondering if it was still too hot? or just had nothing beneficial in it... we shall see.
Thanks yall
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deepsheebaanswered grow question 5y ago
Calcium and phosphorus interact with each other it might be both . As i can see on the yellow patterns on the leaf I'd say this is the case. Be sure anyway that the pH is correct. During flowering should be a little higher like from 6.2 to 6.8. be sure to check the runoff ph water and see if it is far from the pH you of your feeding water.
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