Photinia Red Robin

I have a fairly new, but large, Red Robin, planted last autumn.  It seemed healthy then but now the leaves have black blotches.  Is this a form of blackspot, and if so, what is the best treatment?  An older one nearby is fine.


  • Dux2Dux2 Posts: 9

    Thanks, Verdun.  Actually the new one is more sheltered than the old, but it is on the north side of a high fence, and the ground there can be wet - particularly recently!

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