PUTTING A SHASTA TREE, DAYTONA HEAT PRETTY BLUE, IN A POT

Question

WHAT TYPE OF potting soil do they like?

Answer 1

Nothing too rich; they like xeric soil. It should be well draining and nothing that would compact. A commercial potting soil or mix will work. You can add about 10% pumice or perlite to help with drainage.

https://www.gardeningknowhow.com/ornamental/trees/chaste-tree/chaste-tree-cultivation.htm