Gardenia is watered every few days
As one of the top ten famous traditional flowers in China, gardenia is deeply loved by gardening enthusiasts for its white and fragrant flowers. But to maintain this plant well, scientific control of watering frequency is particularly important. This paper will systematically analyze the scientific water replenishment strategy of Gardenia from the perspectives of seasonal changes, environmental factors, and soil characteristics. Key points for watering gardenia in four seasons. Spring and autumn are booming. During the spring and autumn seasons when the temperature is stable at 15-28℃, gardenia enters a rapid growth period. It is recommended to observe the soil moisture every 2-3 days and replenish water immediately after the surface 2 cm of soil is dry. The best watering time is 8-9 a.m. or 17-18 p.m. The dipping pot method is used to allow the roots to fully absorb water to avoid the high temperature at noon causing water to evaporate too quickly. Summer high-temperature water replenishment techniques When the summer temperature exceeds 30℃, a "double watering in the morning and evening" mechanism needs to be established: after pouring water in the evening, check the basin soil the next morning and replenish 1/3 of the water. It is recommended to use it with a tray to store water and keep the environmental humidity above 60%. Pay special attention to the maintenance of air-conditioned rooms, and spray the leaves 2-3 times a week to prevent dry points. Winter water-controlled overwintering plan When the winter temperature is below 10℃, gardenia enters its dormant period. At this time, the watering interval should be lengthened to 20-30 days, and use warm water at 25℃ to slowly pour it along the edge of the basin at noon on sunny days. Heating rooms in the north need to pay attention to avoid high temperatures and dryness, and can be replenished monthly in conjunction with a humidifier. Advanced maintenance precautions for soil substrate selection It is recommended to use a mixed substrate of legus: perlite: river sand =5:3:2. This formula can not only retain water and breathe air, and can effectively prevent water accumulation and root rot. Environmental humidity control In addition to watering the roots, spray cans should be used regularly to atomize and replenish water on the leaves, especially before and after flowering. The air humidity needs to be maintained between 50-70%. It is recommended to place a hygrometer next to the flower pot for real-time monitoring.
By establishing a seasonal watering system, combined with soil improvement and environmental control, gardenia can maintain shiny leaves and sustained flowering. Keep in mind the core principle of "seeing wet when you see dry" and flexibly adjust based on the specific maintenance environment, you will surely be able to harvest fragrance throughout the room.