Add articles to your saved list and come back to them any time. It's all very well for new homes to be sustainably correct. But how do you retrofit an old property? Karin Derkley finds out. It's hard ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? An in-ground sprinkler system is by far the easiest and most effective way to water ...