My grandmother planted a sapling weeping cherry tree about a year ago, unfortunately my grandmother passed away and my husband and I will be moving into her house. I have no idea how to care for this tree. We live in Northern Ohio and the weather has been nice so the tree started to bloom, unfortunately the weather dropped and it is now snowing again and looks like it may for a couple days. Should I cover the tree to keep it from some of the damage since it was blooming?