White Sapote (Casimiroa edulis) - "tropical apple"

Available for purchase from Pine Island Nursery: http://www.tropicalfruitnursery.com/fruitproducts_sw.htm

Varieties: Homestead, Redland, Smathers, and Younghans

References:

HS1054/HS304: White Sapote Growing in the Home Landscape http://buff.ly/2gAIB0A