Q.Flowering plant for large pots
What kind of flowering plants do well in flower pots when the temp. goes into the 90s? I would like to have a plant that flowers.

The following article have plant suggestions for hot or dry conditions. Just remember that in containers, they will require more watering than those planted in the ground. https://www.gardeningknowhow.com/ornamental/flowers/fgen/full-sun-plants.htm
https://www.gardeningknowhow.com/special/xeriscape/drought-tolerant-flowers.htm