Planting time of Jiyuan tobacco leaves

February to March. Jiyuan tobacco planting time is February-March, and tobacco can be planted in February-March or April-May. Planting time is different in different areas, and sowing and reproduction are generally used. Tobacco leaves, annual or limited perennial herbs, solanaceae plants. The plant is glandular hairy, and the stem is 0.7-2m high. Petiole inconspicuous or winged stalk. Panicle terminal. Calyx tubular or tubular bell-shaped, corolla funnel-shaped, pink at the end.