Talkback: Impatiens downy mildew
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Will garden centres continue to sell these to the unsuspecting public next year and if so will there be refunds available if mildew reoccurs? The new guinea impatiens is much more expensive to buy and I CAN'T SEE HOW i could afford to use these plants on a large scale Ruth harris
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Does anyone know if they problem is due to our odd Spring weather or how downy mildew is spread please.
All the best, Penny