Costco's #15 Fruit Tree is a large, nursery-grown fruit tree sold in a substantial 9.9-gallon (37-liter) container. The "#15" designation refers to the standard nursery pot size, indicating a well-established, transplant-ready tree suitable for home orchards and backyard gardens.

Available in a wide assortment of fruit tree varieties, this offering typically includes selections from apple (Fuji, Gala, Braeburn, Granny Smith, Pink Lady, Spartan, and others), pear (Bartlett, Anjou, and Oriental pear varieties), peach, plum, cherry (both sour and sweet types), and fig. The specific variety is determined at the time of purchase. Costco sources these trees from reputable regional nurseries including Brookdale Treeland, Van Belle Nursery, Darvonda Nurseries, and Horticana Nursery, ensuring quality root structure and well-healed graft unions.

For best results, plant in a location that receives a minimum of 6 hours of direct sunlight daily. Dig a hole twice the diameter of the root ball and amend the backfill with approximately 70% organic compost and 30% native soil. Keep the graft union above the soil line, water deeply at planting, and maintain consistent soil moisture while the tree establishes its root system. Most trees available at this size use dwarf or semi-dwarf rootstocks, keeping canopy height manageable for pruning and harvest in smaller yards.

Pollination requirements vary by variety. Some fruit trees are self-fertile while others benefit from a nearby cross-pollinating companion. Check the individual plant tag for variety-specific guidance on pollination needs, required chill hours, and cold hardiness zone compatibility before planting.