Teaching desert-appropriate horticultural techniques to Las Vegas residents may save millions of gallons of water. Master Gardener volunteers receive such instruction through the Desert Bioscape program. A survey of Master Gardeners found many of them incorporated the training into their own landscapes and some teach these principles at community classes. A majority of respondents (92%), do not teach classes, but are neighborhood resources for desert landscape information.
O'Callaghan et al. (Fri,) studied this question.