1. Planting: Sandy soil with excellent varieties, strong drainage performance and fertile soil should be selected for ground planting. Spraying a new type of high-fat film on the soil surface can keep moisture and prevent evaporation, prevent sun and drought, keep warm and prevent freezing, prevent soil hardening, suffocate and isolate the source of pests and diseases, and protect seedlings from growing sturdily.

2. Daylighting, weeding, watering and fertilization: orchids like shade and should not be directly exposed to too strong light. Shading should be done in summer and autumn. Orchids have high requirements for fertilizer and water, so they should be kept moist at any time, fertilized reasonably as needed, and sprayed with new high-fat film to keep fertilizer and moisture.

3, plastic pruning: orchids mainly cut dry dead branches, weak branches, cross branches, too dense branches, which obviously affect the branches of trees and sparse redundant buds. Stick a layer of calluses antiseptic film on the trimmed wound to protect the growth of wound healing tissue and prevent the infection of rotten bacteria.

4. Pest control: The common diseases of orchids include white silk disease, anthracnose, scale insects and so on. Take reasonable measures, orchids should not use pesticides, and use some pollution-free pest control methods, which are simple, accessible, pollution-free and have no side effects.

5, flowering control: orchids are precious ornamental plants, the air must be circulated, the appearance is beautiful, spraying flowers and makeup on the bud can promote the bud to be strong, the petals are hypertrophy, the color is gorgeous, the fragrance is rich, and the flowering period is prolonged.