To provide a fresh flower line-up arrangement appliance enabling everyone to quickly create fresh flower arrangement line beautifully in displaying a fresh flower altar.

A slide rod 2 is fitted to a fixed plate 1, and a U-shaped plate 3 is fitted to the tip thereof. Pins 4 are mounted at four corners of the back of the fixed plate. Various types of line plates are made and held in the U-shaped plate 3, and lastly a pin 5 is inserted and used. The height for arranging fresh flowers is freely varied right and left by the slide rod 2. In displaying the fresh flower altar, the thus constructed fresh flower line-up arrangement appliance is placed on the altar, and the fresh flowers are arranged along the line plate.