Have you taken a look at veg boxes like Abel and Cole or Riverford? There are also some local ones available.
Theses tend to contain organic vegetables.
They are more expensive than supermarkets but taste much better, contain produce in season and support farmers.
Nowadays they are more flexible with what the boxes contain. However, looking through the default options for the week make me try different recipes rather than getting into a rut of same thing every week.