Here's how: They got a garden soaker hose that's typically used to water lawns and pumped air through it from an oxygen tank. (latimes.com)
Use drip irrigation or soaker hoses instead of oscillating sprinklers, as they result in less water loss due to evaporation. (rismedia.com)
Instead, employ soaker hoses and watering cans to water just your plants, as opposed to wide swaths of your garden where weeds lie in wait. (rismedia.com)