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What should be provided to my grape vines?

New emerging leaves of grape vines showing that they are suffering from nutritional imbalance. And they are also diseased. Hi

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2 Answers

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  • jean
    Lv 4
    2 months ago

    get a fertiliser eg blood and bone and mix it with pottash.

  • Ben
    Lv 5
    2 months ago

    Are you sure they are diseased? They look more like they have simply been physically damaged by something. Even a small amount of damage to a young leaf can cause the leaf to twist and deform as it expands, as the scar tissue where the damage was does not expand at the same rate as the rest of the leaf.

    As for nutrient deficiency, I would be inclined to say it's a little too early to really tell, but if they definitely look yellower to you can than they have done in previous years then it is likely either nitrogen or iron they are deficient in. 

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