New to growing

I started this year with two 2mtr X 2 mtr raised beds in the garden, grown some early potatoes and carrots and beans so far, this week I cleared most of the area and put in some brussels and purple sprouting brocoli, also some swede, carrot and perpetual spinach seeds, after looking at the web site I think I was a little late, can I expect to get anything this winter or was I wasting my time?

Thanks for that, maybe next year, need a better plan, weather seemed to be a bit of a hinderance this year, the website and forums will help a lot.

Autumn onions sets, shallots and garlic are all a possibility come September