Fixing device for water cultivating flower plant

The utility model discloses a fixing device for a water cultivating flower plant, comprising: a support arm, two fixing rings for a plant trunk, and an external basket, two ends of the support arm are respectively connected with the upper and lower two fixing rings for the plant trunk, the middle part of the support arm is fixed on the side wall of the external basket, The fixing device in the utility model can adjust the support arm in field to be suitable for use of a plant according to the size of the plant, can be used in combination with a current water cultivating fixed planting basket and other water cultivating devices, and can adjust the size of a telescopic ring according to growth of a plant without influencing growth of the plant; the fixing device in the utility model is also advantaged by convenient device, easy operation, as well as facilitation of water cultivating management operation.