I've been taking some tips from market gardeners to see how helpful they are for home growers like me. I think it's fair to say that as we get older we become set in our ways so trying out new ways of growing helps keep the brain young too!
There are many ways to water your plot but for a large area a sprinkler can be most efficient and used with thought not wasteful at all.
The greenhouse is doing rather well this year, even if I do say it myself. The tomatoes are sturdy and a very healthy deep green. There's a load of fruits developing and some of the Ailsa Craig and Black Russian fruits are a reasonable size already.