Orchid watering mantra
As a famous traditional flower in China, orchids are highly regarded for their elegant attitude. But the seemingly delicate orchids actually have unique growth habits, among which the control of watering is directly related to the health of the plants. Mastering scientific watering methods can not only make the orchid plants strong and luxuriant, but also promote the differentiation of flower buds, allowing your orchid to bloom with a delicate fragrance every year. The golden rule of orchid watering is dry-wet cycle maintenance method."Don't dry or water, water it thoroughly" is the core principle of orchid watering. The fleshy root system of orchids has the function of storing water. When the surface of the plant material turns white and the weight of the pot body becomes significantly lighter, it means that water needs to be replenished. The dipping basin method can ensure complete watering: immerse the flower pot in the water basin for 10 minutes, the water level does not exceed the edge of the basin, and take it out and drain it after the bubbles completely disappear. The mystery of timing selection "watering in summer, morning, evening, and winter at noon" contains the principles of plant physiology. Watering in the morning and dusk during high temperatures in summer can avoid transpiration burns, and watering at noon in winter uses the residual temperature of sunshine to protect the roots. Spring and autumn seasons are recommended to be held from 9 to 10 a.m., when the temperature and water temperature are closest to the needs of plants. The scientific basis for the water quality control trick of "sour water to cultivate orchids" is that orchids prefer slightly acidic environments (pH 5.5 -6.5). When collecting rainwater, it is recommended to use a pottery jar to stand for 3 days, and tap water needs to be dried for 48 hours to dechlorinate. Citric acid solution (1:2000) can be used to adjust the water quality every month, which can both acidify and replenish trace elements. Advanced Points for Orchids watering Dynamic adjustment strategies to observe leaf conditions are more reliable than fixed cycles: new leaves need to be replenished when wrinkled, and old leaves need to be controlled when yellow. When the plant material ratio is different (bark: gravel =4:6), the watering frequency should be adjusted. Pottery pots evaporate faster than plastic pots, and the watering amount needs to be increased by 20%. Environmental linkage management If the air humidity is above 70%, watering can be delayed, and ventilation can be maintained with the fan. When the light intensity is above 20000lux, it is necessary to replenish water in advance to prevent sunburn. Maintain the humidity of the plant material at 40% during the bud appearing period, and reduce the flowering period to 30%, which can prolong the viewing time.
To master the essence of orchid watering, we need to constantly observe and adjust in practice. It is recommended to establish a maintenance log to record watering time, amount of water and plant response. Combined with the principle of "seeing wet when it is dry" and supplemented by scientific environmental control, your orchid roots will be wrapped like silver threads, and the leaves will be like jasper hanging ribbons, blooming in the most moving style.