I'm curious to know what everyone's doing about watering in this long spell of dry heat? What's your attitude? "I'm an eco-warrior; I use water as sparingly as possible; I collect rainwater and use grey water from the house on my garden. I only water the plants that really need it." Or more like: "I have soaker hoses and sprinklers and I spend a couple of hours every evening hosing mains water on everything. Why wouldn't I?"