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Yellow shoot?
shasamstarted grow question 4 years ago
PH at a constant 6.1, DWC team at a constant 18 C, Veg week 6, recently added Cal - Mag that addressed evident cal def, Nutes have been stable and leaves looking healthy, nothing out of the norm yet this new shoot is unusually yellow, never seen one like it. What could this be
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Leaves. Color - Yellow
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Experimentgreenanswered grow question 4 years ago
I usually associate that very yellow new growth with iron or root stresses. Are you using any sort of hydroguard or similar product?
shasamanswered grow question 4 years ago
No root guard or anything, running a sterile DWC ... roots look healthy and creamy white
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