My autoflowers are getting bright spots on leaves. What could the reason be? (Week 3, no nutrients given yet because they are in all mix)
JohnSwaggartstarted grow question 2y ago
What could the reason for those spots be? I suspect one of the following:
Nute Burn because my Autoflowers are in 75% Allmix.
Cal/Mag deficiency because my water is very soft and a bit high in natrium.
Light Burn because the DLI was ~25 when it should be 20
1 like
Leromeanswered grow question 2y ago
magnesium deficiency, calmag issues are common on biobizz ;) add epson salts and calmag to your water!
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