The invention relates to the technical field of cultivation of dendrobium officinale in stone mountains, and discloses a wild cultivation imitating method for planting the dendrobium officinale in thestone mountains. The method comprises the steps of selection of planting sites, use and requirement of planting substrates, selection of dendrobium officinale seedlings, preparation work before seedling planting and management after planting. Nine prevention measures, two supplies, two non-excess measures and two requirements are required to be achieved in the management, specifically, the nine prevention measures are measures for preventing hail, snow, rain, flood, fire, other natural disasters, direct insolation, insect pest and disease; the two supplies are water supply and nutrition supply; the two non-excess measures mean no excessive amount of fertilizer and no excessive pesticide; and the two requirements mean that the use of farmyard manure (organic fertilizer) is required, and the use of artificial prevention and killing of plant diseases and insect pests is required. According to the method, karst forest stone mountain woodland can be utilized, so that the wild imitating cultivation is lower than greenhouse cultivation in terms of facility investment and management cost, and has considerable economic benefit which reaches 2,500 yuan per kilogram. The ecological benefit is remarkable with effects that the climate can be regulated, the water source can be conserved, the soil can be kept in place, and the coverage rate and the canopy degree of the green plants can be increased.