Brad and Ruth Riordan’s home garden shows what it means to be ‘water-wise’ in Walla Walla

Brad and Ruth Riordan’s home garden shows what it means to be ‘water-wise’ in Walla Walla

Their yard used to be a grass lawn that would inevitably dry out in Walla Walla’s summer heat. Now, they have a garden that is water-wise, which comes with other benefits, too.