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what damages leaves like this

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  • alltatup
    replied
    Those light brown spots don't look like pH fluctuation at all: it looks like something nibbling or something splattered onto leaves and burned a lil bit.

    pH problems never cause "spots" like that that I've ever seen before. A systemic issue like that will not appear sporadically, but consistently on leaves.

    https://www.growweedeasy.com/cannabi...s/caterpillars
    Last edited by alltatup; 06-23-2022, 02:35 AM.

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  • Helie
    replied
    Agree with the Ace1973, ph fluctuation is the most possible reason

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  • 3Berries
    replied
    Said they weren't using nutes, maybe drying out too much causing the pH swings?

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  • Ace1973
    replied
    looks like a ph fluctuation

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  • Cunjo420
    started a topic SOIL what damages leaves like this

    what damages leaves like this

    Found one caterpilliar looking bug 1cm into the soil.
    I often clean plant from aphids.
    I know leaves discolour becase of Magnesium but I dont understand this white spots, white damaged leaves. is it bugs eating or what. plant is slowly dying from the bottom I dont want to lose this orange bud haha.
    from start until now I used 0 nutrients. Only good quality soil
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