Moch (Moka) is the oldest varieties of coffee now grown mainly in Cau Dat (Xuan Truong), Tram Hanh- Da Lat with the altitude of 1,550- 1600m … Therefore, these strains are difficult to grow because of low yield, susceptible to pests and diseases, so they are gradually excluded from the coffee fields, these varieties are now considered valuable and appreciated for their outstanding rich aroma.