PROBLEM TO BE SOLVED: To provide a method for blooming a nursery stock raised from seed, promoting phase transition, and rapidly inducing floral differentiation to lateral buds in a transient phase or a reproductive phase. SOLUTION: The method for blooming the nursery stock raised from seed includes sowing Prunus persica seeds subjected to germination promoting treatment, growing a seedling raised from seed until the seedling raised from seed reaches a transient phase or a reproductive phase without allowing natural dormancy, and performing adhesion treatment of a uniconazole solution or pouring or adhesion treatment of a paclobutrazol solution before a floral differentiation period after reaching the transient phase or the reproductive phase. The uniconazole concentration in the uniconazole solution or a paclobutrazol concentration in the paclobutrazol solution is preferably within the range of 50 to 500 ppm. Furthermore, it is preferable to perform root pruning treatment together with the adhesion treatment or the pouring treatment. COPYRIGHT: (C)2011,JPO&INPIT
