My flowers last a single day but they still look good on the ground. Sometimes I collect them and bring them inside where they can last 2-3 more days in water.
But since there are numerous buds, it just seems to bloom repeatedly, always pleasing!
Here is 1 of 4 blooming plus one more promising cluster of inflo on my Penang Peach.
To compare. Here's a shot from 3 days ago.
Penang Peach just gives and gives all summer long!