Greetings, just purchased 9 of these salvias on clearance and don't see anything but official grower info on the web. Has anyone got experience with Swifty salvias? Would love some more personal info, like your experience with height/appearance, potential problems, bloom time, deadheading, etc. I'm planning on putting them in my hottest/driest area, front of the border near artemesia silver mound. I'm zone 4a/5b. Just wondering if they would likely start blooming when the single late darwin tulip hybrids are in bloom (peony time)? And finally, is this a salvia that I could deadhead for blooms all summer, or is it a one time thing? Any help would be welcome! I have not been on the salvia forum before.