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Calcium deficiency?
JiggamanFatbudzstarted grow question 2 years ago
Plant went from a few spots to about 40% in 2 days growth has slowed down major.
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Robertsanswered grow question 2 years ago
I would check your ph first. It looks like you are not giving enough potassium for flowering. Which if this is low your substrate ph will climb out of range causing lock out. The spots are calcium, and possible potassium deficiency spots mixed in.
Gruenerfinger85answered grow question 2 years ago
Hallo mein Freund.
Ich gehe stark von einen Kalzium Mangel aus.
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Aldo90answered grow question 2 years ago
Aye mate definitely needs some calmag. Cheap enough in any hydro shop.
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GreenHarvest_Officialanswered grow question 2 years ago
You are right those are signs of calcium deficiency. If you have cal-mag start adding it as instructed on the bottle for it to start fixing as quick as possible. Good luck with the rest of your grow.
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