Fuente: WIPO "industrial hemp" The invention discloses a medicinal industrial hemp plug seedling substrate. The invention belongs to the technical field of medicinal industrial hemp planting, and particularly relates to the medicinal industrial hemp plug seedling substrate. The method aims at solving the problems that in the existing medicinal industrial hemp planting process, the seed emergence rate is low, the apical dominance is serious, and the later growth and development of plants are seriously affected. The medicinal industrial hemp plug seedling substrate is prepared from the following components in percentage by volume, 70%-80% of peat soil, 5%-10% of vermiculite, 5%-10% of perlite and 8%-10% of coco coir. The raw materials are uniformly mixed and stirred, a mixture is put into a plug tray, the surface of the plug tray is flattened and watered, the substance is completely soaked in water, then 1000-fold liquid of 25% carbendazim wettable powder is sprayed, and the medicinal industrial hemp plug seedling substrate is obtained. The medicinal industrial hemp plug seedling substrate is used for planting medicinal industrial hemp.