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Thread: What is this on my leaves

  1. #1

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    Default What is this on my leaves

    These appeared overnight, I’ve looked into leaf septoria but not convinced it’s that, there was about 6 fan leaves that just started showing signs this morning so I trimmed them off just in case, any help would be appreciated Click image for larger version. 

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  3. #2

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    Thought splash burn but not on 9 leaves...see what others say
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  5. #3

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    Never seen this before man looks like someone spot welded the leaves is it mould the white bit looks fuzzy.

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  7. #4

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    Defo not spot weld , although I need to ask the Mrs if she’s been sneezing in the pollytunel ??

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    Google "Leaf Spot"
    "I can picture in my mind a world without war and a world without hate.

    And I can picture us attacking that world because they'd never expect it."

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  11. #6

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    Does that mycorrhizae stuff come in liquid form?

    It looks a lot like splash burn, and I would guess that the splash was from the bottle and not watering can. But the middle of the spots look fuzzy, almost like bread mould. So my next guess is full strength liquid mycorrhizae.

    Or it could be something else still but either way it's good that you got rid of the affected leaves.
    Fight for your health.

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  13. #7

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    Going by pics on Google anything that looks like that damage is fungal... Val could be right mate have you got undiluted bennies on the leaves by accident?

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  15. #8

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    Thinking about it, I did feed them a couple of days ago , I’m using Cana flora and vega depending which ones are flowering and I could have splashed the leaves with the watering can.... although I have noticed that one of the tomato plants I’m growing looks a bit iffy on the leaves so she’s just been ejected out of the poly tunnel to fend for herself in our great UK climate :-). Going to keep a close eye on them for any other signs

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  17. #9

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    Don’t think it’s leaf spot because the colours are the wrong way around, all the leaf spot I’ve seen on google is light on the inside and dark on the outside, mine is the opposite to that if you look carefully

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  19. #10

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    Click image for larger version. 

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    Critical cheese auto, my first ever grow, the plant looks pretty healthy in general, just had another look and can’t see anymore so if they don’t come back again think I’m going to put it down to nutrient splash (hopefully) thanks for comments so far.

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