Prunus ‘Sweet Cherry Pie’ Sweet Sour Cherry Description A fantastic edition to the home orchard! This self-fertile cherry is actually a sour cherry but its as sweet as they come. Makes delicious jams, and is perfect for baking into your favorite dessert. Listed by some as zone 3 hardy. Characteristics Hardiness Zone: 4 Light requirements: Sun Height: 15' Spread: 12' Native: No Sizes & Prices Size: 10 GALLON $139.98 Other Information All Prunus, Cherry Prunus 'Northstar' Northstar Dwarf Cherry Zone: 4 Sun HT: 7-10' Prunus 'Sweet Cherry Pie' Sweet Sour Cherry Zone: 4 Sun HT: 15'