In order to research effects of kinds and concentrations of hormone, different substrates and different parts of braches on rooting of Rosa damascene cuttings,using R.damascene as test materials,an softwood cutting experiment of R. damascene tender branches were carried out through different treatments,including different hormone kinds(IBA,ABT, NAA), different concentrations (50, 100, 200 mg/kg) of hormone, different substrates (sand, vermiculite, sand + perlite) and different parts of branches (upper, middle and lower). The results show that rooting rate in 100 mg/kg IBA treatments was the hi...