Answer by  
                                                                                          playmynrd (225)
                                                            
                          
                          
                                                          Unlike some pits, a plum pit will not germinate if soaked in water.  If anything, it will rot.  After thoroughly cleaning the pit, wrap it in a moist paper towel, and put it in a plastic bag in the refrigerator for a few months. For a plum pit to germinate, it needs 2 to 3 months of cold temperatures.