I’m still very much a beginner and I created a number of veg plots last year. I had more success than I thought I would for my first year. The soil is much sandier down one side of the garden than the other. The potatoes, onions and sweet corn were particularly successful (these were mostly down the sandier side). With that in mind as I’ve added more plots this year - should I put the same veg back in the same beds that they did well in or is it better to rotate?