Hmm, well so far my lessons are as follows:
1. I don't know how to grow sweetcorn yet but at least I got recognisable cobs which is better than last year - just not developed enough to be edible but maybe next time if I work out what I did wrong..
2. Brassicas, however much I adore broccoli and curly kale, are bl**dy hard to grow or else I'm a numpty - I am however supporting masses of caterpillars to become lovely butterflies for next year so I guess it's an eco-friendly gesture if I believe it that way

3. Plums, apples, green beans, borlotti beans, rhubarb etc are totally reliable year on year, probably because I don't have to do much and can't wreck them easily, but I am out of interesting things to do with them and as for broad beans, I don't actually like them very much any more

4. Never plant potatoes in a bed you can't completely destroy and get the tinsiest remnant out of - I'm still finding rogue plants 5 years on and would far rather buy a sack from a local farmer than ever grow them again except in a CONTAINER

5. I am learning a lot about berries and finally got a decent crop of blueberries off my young bushes.
6. Everything else works one year but not the next despite rotation, manuring, whether I tend the same or not, and I just can't explain why I got no beetroots of a decent size despite watering, when I got a great crop last year and got really addicted to them (and I no longer worry about having red pee when I've eaten a load baked in the oven

)
7-10 I am still a newbie and probably always will be, but I love it, love it, love it

Already planning how to get thinner mesh over the brassicas next year and thinking what to try next, but only things I actually want to eat in large quantities..
4.