Planting a peach tree in the garden behind the house faces my kitchen. Does it have any influence from the perspective of geomantic omen?

if you don't face the kitchen door directly, it's generally nothing, and there's nothing to pay attention to. If you are facing the kitchen door or other doors, you should get rid of them quickly, otherwise it will be bad for your family and cause respiratory diseases. Remember, if you don't plant willows at home, you won't plant willows, and you won't plant walnuts or peppers. Old people in the family should not plant walnut trees, and young people should not plant pepper.