The invention discloses an efficient planting method of morchella in a high-cold and high-altitude area. The method comprises steps as follows: 1, separate cloning of morchella fruiting bodies; 2, preparation of a cultivation strain; 3, preparation of a foreign nutrition bag. The method is not limited by natural conditions in areas with harsh natural conditions, such as high-cold areas, high-altitude areas and the like, morchella can be planted on a scale in a standardized manner annularly, sources of used materials are wide and convenient, waste can be turned into valuable, and life and production waste such as waste paper, waste cartons, plant ash, crop straw, fallen leaves, composted poultry, livestock manure and the like are recycled. By means of the technology, the fruiting repeatability is high, the yield is high and stable, and the technology is an economical and environment-friendly technology for out-of-season planting of morchella in a solar greenhouse.