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Best time for sky pilot (Polemonium) on Mount Dana?

Posted: Sat Jul 13, 2019 9:15 pm
by RSC
My wife and I always seem to be just a little late for sky pilot (Polemonium eximium) in the high country. So we're thinking about making a trip to Mount Dana specifically for this. Any idea what would be the best date for this in 2019?

Re: Best time for sky pilot (Polemonium) on Mount Dana?

Posted: Sat Jul 13, 2019 9:40 pm
by bobby49
It varies from year to year depending on how much winter snow there was and how much moisture still remains in the sandy soil. There are two high altitude species that I look for, Polemonium eximium (Sky Pilot) and also Hulsea algida (Alpine Gold). I watched these for decades on the Mount Whitney Trail. Sky Pilots like a little more cool shade and a bit of moisture in the soil. Alpine Gold likes a bit more direct sun and a little less moisture in the soil. As a result, it is unusual to find both species together. I've photographed the two together on Mount Whitney several times now. The lowest elevation that I've seen either is around 12,000 feet.

Re: Best time for sky pilot (Polemonium) on Mount Dana?

Posted: Mon Jul 15, 2019 11:03 am
by MichaelRPetrick
My boyfriend was on top July 1st and they were just starting to bloom on Dana.

Re: Best time for sky pilot (Polemonium) on Mount Dana?

Posted: Mon Jul 15, 2019 12:04 pm
by c9h13no3
Yeah, from my little experience, it's been roughly a month after the snow melts that they're peaking.

Re: Best time for sky pilot (Polemonium) on Mount Dana?

Posted: Tue Jul 23, 2019 12:59 pm
by RSC
I want to thank everyone for their responses. We ended up climbing yesterday, July 22. They seemed to be in prime time for blooming, and there was a veritable garden of them. You have to get almost all the way to the summit, though.