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Thread: Brown spots, does it look healthy/normal?

  1. #31

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    Quote Originally Posted by Jumper114 View Post
    Look like algae to me. Quite normal.
    So its nothing to worry about?
    As u can see in these pics the leaves are curling upward (heat stress?) And its a little hole in one leaf and the other leaf got a v shape cut in it.
    Still at 0.6 EC.




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    GEORGE (23-02-20)

  3. #32

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    she is still hungry you can see that imo up the feed to 1.2 ec and that will do for vegging with back ground ec, the what looks like heat stress will clear up dont worry, if your around 26 to 28c your golden, u can see some mg def coming (dark leaf veins and light intervein mottling coming ) you could give them a a and b grow nutes folia feed with a drop of dish soap
    get the under sides of the leaves half hour before lights out and it will green them up a bit or even just mg spray it will green it up, res temp wants to be 17 to 19c over 19c you asking for root rot troubles to arise

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  5. #33

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    Mg, is that manganese?

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  8. #35

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    Ah, ok, cuz when I looked at my def chart, it look more like manganese def, but I will add some magnesium

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  10. #36

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    2.9 umols for that size of plant at 30cm .no wonder you fried it right out to space man .

    30 inches is what ya want at minimum

    Sent from my SM-G950W using Tapatalk

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    GEORGE (23-02-20)

  12. #37

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    When I had it at 30cm I dimmed Down pretty much.

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  14. #38

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    Quote Originally Posted by 5ern View Post
    When I had it at 30cm I dimmed Down pretty much.
    Even then man .

    Sent from my SM-G950W using Tapatalk

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