Watering a Langamans Rio Bravo Shrub
So we live in southern Arizona, in the Sonoran desert. It gets around 100+ degrees here and rains off and on from June to around September. We just purchased 9 langamans rio bravo sage bushes (Kind of like Texas sage but different). I can't seem to find anything about this shrub on line. I need to know how much and how often to water this bush. They all came in a two gallon container and is apparently drought tolerant once established. Everything I'm finding online says it a low water or very low water shrub, but what does low water/very low water mean? Do I water them every 4, 8, 10 days etc. until it's established? From what the nursery says, it will only need water every 2 weeks once it's established. But how much until then? There seems to be alot of these bushes planted in my area but no one can give me any answers.