First bloom henry question please

[abax]

Is it unusual for the above bloom to last only a couple of weeks? The bloom
had nice color, but the shape wasn't perfect. The plant looks wonderful and
has great roots. I'm a bit disappointed that the bloom didn't last longer.

 

[Rick]

My henry blooms are not usually that long lasting and very sensitive to temp.

They can go 3-4 weeks, but a hot sunny day (greenhouse pushing 90) seems to cut them short.

 

[abax]

Thank you Rick. Maybe future bloomings will last longer and temps. here
have been wildly fluctuating...typical KY early fall.