What makes a variety a farm favourite? Most farmers would say that it is consistent performance across different situations and seasons. Over the years, several varieties, such as Clare, JB Diego, and Graham, have fallen into this category. But eventually, time catches up with every variety, and farmers look for their next banker. Even in just its first year of major release, RGT Hexton is already catching the eye of farmers looking for a variety that performs across different situations and seasons. David Suckling farms near Kings Lynn in Norfolk. He had been growing Graham for a number of years,…