The stewart is a cold hardy, more compact version of its parent Mexicola. The fruits are shiny black with a thin skin. Stewart avocado$165.00PriceSize*SelectQuantity*Characteristics Flower Type: A Fruit size: 6 to 12 oz Landscape size: Up to 30 feet Light requirement: Full sun (at least 8 hours per day) Hardiness Zones: 8 through 10 Harvest Time: October through December