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Here's the answer to your Plant Problem...


You asked:

What can I use to control blackspot on climbing roses?

Our Advice:

Spray with either Multirose Q4 or Systhane Fungus Fighter'>Systhane Fungus Fighter both from Bayer to give good control. These two products came out the best in independent trials conducted last year. Aim to get a protective layer over the leaves before the disease becomes established.

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