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Yellowing of undergrowth within 2nd week of veg
CoastalEisenbergstarted grow question 3y ago
What is causing my plants to yellow in the lower growth? Using Coast of Maine soil so shouldn’t need top feed for another couple of weeks. I’ve tried a mixture of liquid calcium (organic) and epsom salt to provide cal mag organically. Any recommendations?
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Leaves. Color - Yellow
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Robertsanswered grow question 3y ago
It's magnesium deficiency, needs more, more often
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Ezzjaybruhanswered grow question 3y ago
Def looks like mag. If you’re confident it’s getting a good amount now, are you sure pH is in range? Cal and mag i believe taper off uptake when you get below 6
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