Is this an iron deficiency?

Sam1510

Well-Known Member
All the newest growth look a little pale almost yellowish. And on the second plant some leaves are starting to feel very thin is this possibly an iron deficiency?
 

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somebody1701

Well-Known Member
No way to tell with the HPS on. In my experience, iron deficiency is rare and if you have a deficiency, it's probably something else or not the root cause of your problem.
 
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