Sweet Cherry Standards:
Grow up to 25 feet tall
Space 20-30 feet apart

Sour Cherry Standard:
Grow up to 15 feet tall
Space 20 feet apart

Semi-Dwarf Cherries:
Grow up to 12 feet tall

Dwarf Cherry:
Grow up to 10 feet tall
Space 10 feet apart

Harvest:
Let cherries ripen on the tree for best flavor; a ripe cherry will be soft and sweet. Cherries do not continue to ripen off the tree.

For More Information On Growing Cherries, Check-Out This Great Guide From Harvest To Table:
https://harvesttotable.com/how-to-plant-grow-prune-and-harvest-cherries/