How to make crabclaw orchid bloom
As a popular ornamental plant, Crabclaw orchid is popular for its unique shape and gorgeous flowers. However, many flower lovers often encounter the problem of plants only growing leaves but not blooming. Mastering scientific flowering techniques can effectively improve the success rate of flowering. This article will systematically analyze the practical tips for the flowering maintenance of crab claw orchid from four key dimensions. Light control strategy Light duration and intensity Crabyopsis belongs to short-day plants and need to receive 4-6 hours of soft scattered light every day. Full sunshine can be accepted in spring and autumn, and a sunshade net is needed to filter 30% of the strong light in summer. Rotating the flowerpot regularly ensures that each branch receives uniform light, which can significantly improve the flower bud differentiation rate. Photoperiod management creates a short-day environment through artificial regulation during the bud pregnancy period (September to October): 14 hours of dark treatment a day for 6 weeks can effectively stimulate flower bud formation. Cover it with a carton or move it into a dark room to avoid light leakage that affects the effect. Precise temperature control controls the temperature difference between day and night within the range of 8℃, maintaining it at 18-22℃ during the day and at 12-15℃ at night. When using smart temperature control equipment, avoid facing the plant directly at the air conditioner outlet. During the low temperature period in winter (<10℃), double insulation is required: the inner layer is covered with a transparent plastic bag, and the outer layer is covered with non-woven fabrics. Flower bud differentiation management Standardized operation of bud thinning When more than 3 buds appear at the top of each branch, the plump middle flower buds are retained. Use disinfected elbow forceps to tilt at 45° to remove excess flower buds, and apply carbendazim powder to the wound. Simultaneously cut off aging and thinning stem nodes to concentrate nutrients (G-Y). After pruning, standardize the flowers after wilting, cut them flat at 1 cm along the base of the flower stalk to retain 2-3 healthy stems. After pruning, the water was stopped for 3 days, and phosphorus and potassium fertilizers were applied (diluted 1500 times) after the wound healed. Scientific water management adopts the "see dry, see wet" method: 3cm of substrate on the surface layer is completely dried and then poured with water. Maintain substrate micro-tide (water content 40%) during bud pregnancy, and appropriately control water (water content 30%) during flowering. It is recommended to use rainwater or tap water that is left standing for 2 days. The water temperature needs to be consistent with room temperature. In winter, the watering time is selected around noon.
By systematically implementing four strategies of light control, temperature management, scientific pruning and precise water supply, and regularly observing plant conditions, about 90% of maintainers can achieve 2-3 flowering times a year. It is recommended to establish a maintenance log to record plant changes after each operation and gradually form a personalized maintenance plan.