I bought Notify Ground Crew this year, the stalks got to 35".
The blooms opened at about 6pm, the next morning they were almost shriveled up!
The blooms didn't last no time.
Most of the time I didn't even get to hybridize with it because I waited until the next morning.
I finally learned to put the pollen on it in the evening.
I was kind of disappointed with it because the blooms didn't last...