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Lighter edges on top leaves
Organomananswered grow question 3 years ago
I believe this is the first sign of burning from feeding with a cannabis incompatible fertilizer with a strength of 18/18/18, which is waaay too strong in every macro nutrient.
For veg you want fertilizers (roughly) around 5/2/5 and for flowering (roughly) around 4/4/6.
GreenOrganicGermanyanswered grow question 3 years ago
Deiner Pflanze fehlt Magnesium! Füge deiner Nährstofflösung etwas calmag hinzu und es wird sich besser. Ich hattee dieses Problem häufig, da wir sehr "weiches" Leitungswasser in meiner Gegend haben. Bei Umkehrosmosewasser ist das auch ein häufiges Problem.
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