Even though we have had the main season but there are vegetables available now to plant. You probably have lots of gaps where you can crop just a little bit more or plant a green manure crop.
Updated September 2nd
There are plenty of veg strips that can fill the gaps:
Purple sprouting broccoli
Broccoli Sweet Stem
Cauliflower
Lettuce -Cos
Lettuce Little Gem
Lettuce Lolo Rosso
Radish Cherry Bells
Spring Cabbage Master Green
Winter Cabbage Tudra F1
Black Kale
Curly Kale
Leek
Brussel Sprout
There also garlic and onions bulbs and very soon potatoes.
