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Thread: Thought it was light burn but clearly isn’t...

  1. #1

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    Default Thought it was light burn but clearly isn’t...

    If anyone could shed some light that’d be amazing as always. I assumed they had a little scorch being against the led in the smaller tent... started feeding 2 waterings ago and it seems to be worsening... its starting as almost a gold colour before turning brown and wilting but on random areas. As usual I’m stumped and not had any luck on the diary. Sorry to bother 😊








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    Looks like they got a little to much food. Should be alright in a few days. JMO

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    Interesting one and suspect that "shedding light" is actually the issue, ironically.

    It's just one plant affected isn't it?

    Is there a potential for a hot spot or is the light absolutely uniform across the grow?

    Also, are your fans oscillating?
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    Default Thought it was light burn but clearly isn’t...

    Quote Originally Posted by Herbitual View Post
    Interesting one and suspect that "shedding light" is actually the issue, ironically.

    It's just one plant affected isn't it?

    Is there a potential for a hot spot or is the light absolutely uniform across the grow?

    Also, are your fans oscillating?
    Fair play I’ll have to look that one up, yes it seems to be the one plant hence thinking it was from the led. They were touching the reflector 48 for probably a day or so.

    The light should be uniform now they’re in the bigger tent and netted? And I’ve just bought a secret jardin oscillating fan 🤔


    They’re under a mars 900 now if that makes any difference

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    It doesn't look like too much nutes at all. As i can see it is just partially on one plant? And not spreading over the entire plant? If you added a fan recently i would just wait out with the new setup.

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    definitely light burn..might not be able to reverse it,,i'd prune anything burnt,yellow is what attracts bugs and you don't want that.

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    Ideal cheers guys. It’s definitely not spread and only on the kush girls

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    I reckon you've mistakenly spilled water / feed on that area perhaps? there are 4 things that look like this in canna, light burn, ph issue, too much feed, spilling on leaves.
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    why would water on a leaf affect it?? many people do a foliage spray with no adverse side effects.

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    Quote Originally Posted by cannabisphilanthropist View Post
    why would water on a leaf affect it?? many people do a foliage spray with no adverse side effects.
    Yes you are right, i myself foliar spray, however, i do this just before lights off or during lights off, but usually whilst the stomata are open whilst warm still to get most absorbed. It then has all night to dry off before lights on next. I never spray in full light. But i do water in full light and sometimes i dribble here n there lol, i then find the scorching caused by droplets on the leaves. Its a case of ruling out stuff. if the op is not dribbling (like me) then it must be either light damage or feed issues or ph.

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