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Hellebores - black spot?

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  • fidgetbonesfidgetbones Posts: 16,243

    That what I thought. The only one I had infected, I dug up and took back. They said all I had to do was cut off the leaves,  but new leaves were coming through infected. I was offered a replacement, but as all the ones on display were showing signs, I had my money back. All of my Ashwood one's are fine.

    You don't stop doing new things because you get old, you get old because you stop doing new things. <3
  • chickychicky SurreyPosts: 10,233

    Cries image

    thanks for the help though - looks like I have some digging up to do image

  • fidgetbonesfidgetbones Posts: 16,243

    It is spread by a specific aphid. Do you think it came with it, or  are there other hellebores in neighbouring gardens that may have it?

    Last edited: 18 May 2016 12:50:49

    You don't stop doing new things because you get old, you get old because you stop doing new things. <3
  • fidgetbonesfidgetbones Posts: 16,243

    RHS believe it is transmitted by hellebore aphid

    https://www.rhs.org.uk/advice/profile?PID=534

    Whilst it is not certain, I would not buy any plants from a collection where some show signs. aphids may transmit  it to what look like healthy plants in the vicinity. Once signs are showing, it is too late.

    You don't stop doing new things because you get old, you get old because you stop doing new things. <3
  • chickychicky SurreyPosts: 10,233

    We don't really have neighbours, so I can't blame them.  Most of my plants have been grown from plugs - about 4-5 years old now, and have never shown signs before.  One or two more recent were Harvington Hybrids from a Wyevale - they looked healthy when bought, but perhaps were harbouring something.

    i might drop a couple of leaves into Wisley's plant pathologists for them to have a look too.

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