Sowing calendars

Thanks for the input everyone, at least I'm not alone in my haphazardness. I will soldier on, and in the immortal words of my form teacher 'must try harder.

PP, my produce is only supplemental, if something fails we've always got the shops. Even though most of what we grow is much nicer a failure is not a game changer, merely a disappointment. You must have been well stressed to think eating well hinged on your own gardening shoulders.