repotting a Norfolk pine, Araucaria heterophylla

from Wikipedia: "Araucaria heterophylla (synonym A. excelsa) is a species of conifer. As its vernacular name Norfolk Island pine (or Norfolk pine) implies, the tree is endemic to Norfolk Island, an external territory of Australia located in the Pacific Ocean between New Zealand and New Caledonia. It is not a true pine, which belong to the genus Pinus in the family Pinaceae, but instead is a member of the genus Araucaria in the family Araucariaceae, which also contains the hoop pine." https://en.wikipedia.org/wiki/Araucar..., accessed 9/26/24. items in soil mix: Black Gold Natural and Organic potting mix small gravel/cinders coarse coco coir