Enjoy three different fruits or varieties on one tree! Multi-grafted trees have three different varieties grafted onto one rootstock so you can enjoy more variety and extended harvests in one third the space. Asian pears combine the flavor and sweetness of pears with the crunchiness of crisp apples. Apple, pear and plum seeds will have mixed parental traits. • Grafted trees are a clone of the parent. • Rootstock properties. • May graft multiple varieties onto.