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Calmag deficiency
NorthernStar20started grow question 4 years ago
The leaves on my plants seem to have some markings appearing, I havent yet given any calmag. The plants are in their 4th week from planting seed.
Also seem to have some nute burn going on. I do have some biobizz calmag, should I use this and if so at one strength?
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The8thChevronanswered grow question 4 years ago
Looks like a slight nute burn and, yes, she needs calmag. Check runoff and make sure its between 300‐500 at this point. Feed calmag as directed on the label (one of the few nutrients this is okay to do). If your runoff is much higher than 700, do a flush.
GMSgrowsanswered grow question 4 years ago
Your best to check your runoff ph and ec before over reacting. If your high on nutes adding cal/mg will only make things worse. Cheers friend
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