Nice to have that wild rocket, Steve; I recall getting some very nice tomatoes by chance from the compost heap down the back of our family's yard in Sydney.

I think I mentioned above that, being on my own and not a big eater, I find iceberg useful because by taking off a "leaf" per day, and running water over it before returning to the fridge (a bit like your method, I guess), it can last a fortnight.

And Mrs Steve is obviously your better half - "extra virgin olive oil and balsamic vinegar"...only the best!