Plant the cherry pit about 2-3 inches deep and then cover it with about an inch or so of straw or similar mulch for overwintering. 
Best month to plant it is September / October.
Do not water is no need.
In the spring you will see a new cherry tree growing.
They are very good for making jams, jellies, liqueurs and can be eaten fresh.
It is easily propagated from the seeds.
Their taste it very nice, sweet and bitter.
Ripe time : June
Color: dark red to black
This type of cherry tolerating + 35 / - 28 degree.
The species is hermaphrodite (has both male and female organs) and is pollinated by Insects.
Nice tree to have it in your garden.