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Problem with brown stains on the leaves

Adamekstarted grow question 6y ago

Hey guys, Growing in BioTabs. The plants are going to start week 4. I have just noticed that one plant (the biggest) have some brown stains one the leave. Do you have any ideas what can it be ? In my opinion she might to be hungry 🤔 maybe she needs magnesium ?

Adamek

Adamek

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Leaves. Other

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MiPotFarmanswered grow question 6y ago

Yes looks to me like the start of a nitrogen deficiency!! Feed her lol good luck 🍀👍

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MiPotFarmanswered grow question 6y ago

Everyone always wants to turn right to cal-mag which is a common problem but you should be feeding with cal-mag as soon as you start feeding your plants anyway! I know I already commented but I’m really leaning towards nitrogen deficiency from what I’m seeing! Feed her good and mix in your cal-mag as well! 💯🤟👍🔥🔥 Good luck 🍀 you’ll be fine

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Denzulanswered grow question 6y ago

Definitely a magnesium deficiency. Caught it early so should be pretty easy to get under control. Best of luck

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