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Yellow edges to leaves

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 This is a 8 month cutting, anyone know why the edges of the leaves are yellow? I'm guessing it's a mineral deficiency, like magnesium? And how can I fix it? 

Posts

  • BobTheGardenerBobTheGardener Posts: 11,384

    Looks like either frost or water damage, so cultural rather than a deficiency I think.  As the cutting gets going it should be fine and it will shed any damaged leaves but leave them on for now.

    A trowel in the hand is worth a thousand lost under a bush.
  • Charlie 224Charlie 224 Posts: 129

    They are in a greenhouse so it's not frost, it could be too much water I suppose...Ok thanks

  • DovefromaboveDovefromabove Posts: 88,143
    Could be sunburn if they're in a greenhouse.

    Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.





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