Recycled water, salt-tolerant grass a water-saving pair
Washington DC (SPX) Jun 28, 2015 - Plants need water. People need water. Unfortunately, there's only so much clean water to go around - and so the effort begins to find a solution. Luckily for people, some plants are able to make do without perfectly clean water, leaving more good water for drinking. One strategy is to use treated wastewater, containing salt leftover from the cleaning process, to water large areas of turf grass. ... more

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