Pests & Diseases
Is your garden plagued with pests & diseases? Share your experiences here for advice and tips on getting your garden back.
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Berberis looking very sick (1 reply)
I planted 15 Berberis thunbergii f. atropurpurea 'Helmond Pillar' last autumn. 10 of them look healthy but the other 5 have been looking more and more sick over the last few weeks. I'm watering them every few days. Can anyone tell me what is wrong with them and whether anything I can do to save them?
Have found the answer: berberis sawfly!