Other than the lighter tones it certainly looks like Tremors. My SDB blooms didn't last for more than a few days either, but I figured that the high heat we had was the cause. While the blooms may not last, the dwarfs just keep on blooming. I had 8 new ones bloom this year and they all produced quite a few blooms. Some had a first bloom spurt of several flowers, then a second spurt came along a week later.
