Improved device for flower arrangement comprising: - a support integrated by at least one element (1) that has temporary fixing means (2, 4), and - a plurality of containers (3) for plants. Characterized in that the containers (3) for plants are temporarily fixed to the support by inserting the containers (3) in the fixing means of the support (2, 4), the support preferably having a circular crown shape. (Machine-translation by Google Translate, not legally binding)1. Dispositivo mejorado para arreglo floral que comprende: - Un soporte integrado por, al menos, un elemento (1) que presenta medios de fijación temporal (2, 4), y - Una pluralidad de contenedores (3) para plantas. Caracterizado porque los contenedores (3) para plantas son fijados temporalmente al soporte mediante la inserción de los contenedores (3) en los medios de fijación del soporte (2, 4), presentando el soporte, preferentemente, una forma de corona circular.