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Agapanthus problem

Last year I bought a beautiful agapanthus which I put into a terracotta pot and it was amazing with 6 flower spikes. I left it out over winter as it was a hardy one and we are on the south coast and sheltered.

I have watered it over spring and there is signs of new growth one side but the other side is doing nothing.

I trimmed away the old dead growth to look for life and there is rotten material with smelly slimy stuff. I have removed this down to a white hard base. Lots of woodlice hiding in the dead stuff but nothing else.

What is wrong and any suggestions for helping it recover?

 

Posts

  • Hostafan1Hostafan1 Posts: 34,888

    remove it from the pot and have a look at the roots. Might be vine weevil damage.

    Devon.
  • ok will do, what do vine weevils look like? if I find them what do I do?

  • Hostafan1Hostafan1 Posts: 34,888

    vine weevil grubs eat the roots of many plants, including agapanthus. Look for little c shaped white grubs and squish them. You can buy a product, I think Provado make it, to water into the pots to control them.

    Devon.
  • just been out in my PJs to look and good news, the roots look healthy, no damage and no grubs, very pot bound however, only a tiny bit of soil on top and the rest is just a mass of roots, should I re-pot or stick into the ground? It currently is in a B+Q medium size terracotta pot.

    thanks ++

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