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Medwyn Williams

Hello. I'm Medwyn Williams – eleven times Gold medal winner at the Chelsea Flower Show, Past Chairman of the Royal Horticultural Society Fruit Vegetable and Herb Committee and President of the National Vegetable Society.

White Powdery Mildew and Peas


Over the past few years I haven’t been able to show any peas, mainly because they had matured too early or they had fallen foul of the disease, white powdery mildew. Dry warm days from the middle of August seem to start it off and it manifests itself by appearing first on the foliage and eventually on the pods.


Growing Parsnips

25th July 2007 I am often asked what is the best method of growing both long carrots and parsnips for the show

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