PROBLEM TO BE SOLVED: To provide a liquid supply tube wherein positions for supplying a liquid such as water or a liquid fertilizer can easily be changed. SOLUTION: This liquid-supplying tube 10 is obtained by disposing a slide fastener 13 for opening or closing an opening 12 in the opening 12 formed in the axial direction of a tube-like article 11, disposing plural opening or closing members 14 on the slide fastener 13, and forming a penetrated hole 15 communicating with the inside of the tube-like article 11 in each opening or closing member 14. Each of the opening or closing member 14 can simultaneously open and close the slide fastener portion and slide along the slide fastener portion 13.
