Landscaping tree supporting device

The utility model provides a landscaping tree supporting device, and relates to the technical field of landscaping tree supporting. The landscaping tree supporting device comprises a supporting frame, two rotating rods are arranged at the top of the supporting frame, a first ratchet wheel and a second ratchet wheel are rotationally connected to the outer sides of the rotating rods, pawls are arranged on one side of the first ratchet wheel and one side of the second ratchet wheel, torsional springs are fixedly connected into the pawls, and fixing assemblies are arranged on the outer sides of the rotating rods. According to the landscaping tree supporting device, when a second fixing block rotates anticlockwise, a first ratchet wheel can be driven to rotate anticlockwise, the first ratchet wheel is limited by one pawl and cannot rotate clockwise at the moment, then the second fixing block is made to be better attached to a tree, and according to the same principle, the first fixing block can be rotated clockwis