No Lawns

The point in the article assumes you are solely reliant on rain for watering your plants. Where I live it doesn't rain for like three or four months in the summer, so that argument is invalid. I use irrigation in my orchard every couple of weeks to deeply soak the area around a tree. The wood chips around the trees do help prevent the soil from drying out because they keep it cool. It takes heat energy to evaporate water. And since the mulch blanket keeps the soil cool I only have to water the orchard once every two or three weeks.