Maybe doesn't appreciate being so dry.
"I say perhaps they don't like being so dry, because I bought 3 plants four years ago, and just one of the three is now blooming for the first time. Maybe they'd do better with more moisture, I haven't been watering them after the first year, and with the exception of one year, we haven't gotten over 10. 5"" precipitation since they've been in the ground. Those also are NOT evergreen, this species is entirely herbaceous, and every other source will tell you the same thing. It's a nice Eriogonum, but it's definitely not been the best performer of the species I've grown."