Hi
Saw your post about needing lupine seeds. I have thousands of seeds I collected from the mountain behind my house in San Diego. I can't really say what kind it is although it probably is Arroyo Lupine. I wouldn't say that variety needs more water than other lupines since it grows abundantly here in disturbed soil with almost no rainfall annually. You're welcome to some seeds if you want.
Here's a link to an outfit that has many different lupine seeds:
http://www.jlhudsonseeds.net/SeedlistLO-LZ.htm
I've purchased a lot of seed from them, so I know they are reliable.
Good Luck!