How should orchids be cared for in May? These clever tips are very practical
1. Planting: For ground planting, choose improved varieties and fertile sandy soil with strong drainage. Spray the soil surface with Xin Gaozhi Mo (a high-fat film), which helps preserve soil moisture, prevent water evaporation, protect against sun and drought, keep warmth and prevent freezing, prevent soil crusting, suffocate and isolate sources of pests and diseases, and protect seedlings so they grow strong. 2. Light, weeding, watering, fertilizing...
1. Planting: For ground planting, choose improved varieties and fertile sandy soil with strong drainage. Spray the soil surface with Xin Gaozhi Mo (a high-fat film), which helps preserve soil moisture, prevent water evaporation, protect against sun and drought, keep warmth and prevent freezing, prevent soil crusting, suffocate and isolate sources of pests and diseases, and protect seedlings so they grow strong.
2. Light, weeding, watering, fertilizing: Orchids prefer shade and should not be exposed to overly strong direct light. Shade them in summer and autumn. Orchids have relatively high fertilizer and water requirements, so keep them moist at all times, fertilize reasonably according to their needs, and spray Xin Gaozhi Mo to retain fertilizer and preserve soil moisture.
3. Shaping and pruning: For orchids, mainly prune dead and dry branches, diseased and weak branches, crossing branches, overly dense branches, and branches that clearly affect the plant's shape, as well as thinning out excess flower buds. Apply a wound healing and anti-rot film to the pruning cuts to protect the healing tissue as it grows and prevent infection by rot-causing pathogens.
4. Pest and disease control: Common orchid diseases include southern blight, anthracnose, and scale insects. Take reasonable measures. Orchids are not suitable for chemical pesticides; use some pollution-free methods for pest and disease control, which are easy to source, simple to apply, do not cause pollution, and have no side effects.
5. Flowering period control: Orchids are precious ornamental plants, and the air must circulate well; they have a beautiful appearance. Spraying flower stalk strengthening agent on the flower buds can make the buds strong, the petals plump, the flower color vivid, the fragrance rich, and the flowering period longer.