Results showed that the effects of foliar application of polyamines on the length of flower stalks, flower stalks fresh weight; vase life, flower buds diameter and flower buds length were significant. The highest and lowest flower stalks length were obtained in nutrient solutions containing 1.5mM spermidine and in control with 100.66 and 71 cm respectively and the highest vase life was obtained in solutions containing 0.5mM spermidine and also in solutions containing 1mM spermine. The data obtained in this study suggested that polyamines have significant effects on rose properties and quality.