The present investigation was carried out to study the effect of different growth regulators on propagation of Sanchezia (Sanchezia nobilis Hook.) in subtropical zone of West Bengal under natural ventilated polyhouse at Mondari farm of BCKV, Mohanpur, Nadia, West Bengal, during 2014-15 and 2015-16. All parameters were significantly varied among the treatments (T₁: IAA @1000ppm, T₂: IAA @ 2000ppm, T₃: IAA @3000ppm, T₄: IBA @1000ppm, T₅: IBA @2000ppm, T₆ : IBA @3000ppm, T₇ : NAA @1000ppm, T₈: NAA @2000ppm, T₉: NAA @3000ppm, T₁₀: Control) during investigation . After studying of two consecutive years, it has been found that tip cutting of this plant treated with NAA (2000-3000 ppm) in the month of June is found better for propagation towards of its multiplication in subtropical zone of West Bengal and the second best growth regulator IAA at 2000 ppm may be considered in this aspect.