In order to establish utilijzation of medicinal herb as vegetable by Hadroponcis, the present studies were conducted to inverstigate the experiment on year-round Production of medicinal herb. The results obtained are summaried as follows: Among Planting date, April 5 Planting date obtained the highest yield of Scutellariae Radix and Agastache rugosa Folium. Treatment of $10 imes5cm$(200 Plant/$m^2$) among Planting densities showed the highest yield of Scutellariae Radix and Agastache rugosa Folium. Plant height was thick in spacious planting, and was thin dense planting. Stem diameter was thick in spacious planting, and was thin in dense planting. Quality and yield of fresh weight ware highest in optimum planting densities($10 imes5cm$ : 200 plants/$m^2$).