ABSTRACT The research about the effect of gibberellic acid concentration and medium to tea seedling (Camellia sinen- sis L.) had been carried out at Damarkasihan village, sub district Kertek, Wonosobo, Central Java, from January 10 until April 12, 1995. The soil type was Regosol, the soil pH 6,5 with an altitude of 1100 m above sea level. The purpose of this research used the Random…