Fruit-Pear-4-n-1 combo #7Four pear varieties on one grafted stock, self pollinating. A 4 in 1 pear tree is a specially grafted tree that produces four different pear varieties on a single rootstock. This allows for different harvest times, cross pollination, and a variety of flavors from one tree. The specific varieties depend on the grafting process and will be labled. Flowers attract bees and butterflies. Birds, deer and small mammals may feed on ripe fruit.