How does the flower reproduce?
As a common climbing plant in traditional China courtyards, bluegrass is favored by horticulture enthusiasts for its gorgeous trumpet-shaped flowers and strong vitality. Mastering scientific breeding skills and flowering management methods can make this "air fairy" bloom more brilliantly. 1. Analysis of the three major breeding methods of smallpox japonica. The key points of sowing and breeding techniques Select the plump seeds harvested that year and soak them in clear water for 24 hours to break their dormancy. It is recommended to use disinfected river sand as the substrate, and the thickness of the soil cover after sowing should not exceed 0.5 cm to keep the substrate moist. When the temperature is maintained at 20-25℃, seedlings can be seen breaking ground for about 15 days. This method is suitable for large-scale cultivation, but it should be noted that the germination rate of seeds aged for more than two years will drop to below 30%. The operating specifications for ramet reproduction are combined with spring pot changes. When ramet, use a sharp knife to cut lateral buds with 3-5 fibrous roots. The incision needs to be disinfected with carbendazim, and 3-4 strains should be planted in each pot to ensure survival rate. The biggest advantage of this method is that it can completely retain the characteristics of the mother plant and is especially suitable for the expansion of precious varieties. Cutting propagation implementation steps Select semi-lignified branches and intercept 10-15cm cuttings, leaving the top 2-3 leaves. A mixed substrate of perlite: vermiculite =1:1 is used, and the insertion depth is 2/3 of the cutting. Build a small arch shed to maintain 85% humidity and combine with rooting powder treatment to achieve the survival rate of more than 90%. This method is the most common method of family reproduction. 2. Guidelines for Flowering Regulation and Maintenance Natural Flowering Characteristics Under natural conditions, the peak flowering period of creeks is concentrated from May to August, and a single flower can last for 5 to 7 days. Its flowering characteristics are closely related to temperature. When the temperature difference between day and night reaches above 8℃, the speed of flower bud differentiation accelerates. Plants in the Yangtze River Basin can last for 120 days, and in the northern region, they bloom for about 90 days. Extend the flowering period by cutting off residual flowers in time after four elements of flowers to save nutrients, and apply phosphorus and potassium fertilizer (N-P-K=5-15-30) every half month. Keep the soil moist but no water, and cover the shade appropriately at noon in summer. Through temperature control, annual flowering can be achieved under greenhouse conditions, but attention should be paid to the winter replenishment light for no less than 6 hours a day.
Whether it's garden landscaping or balcony potted plants, it is crucial to master the reproduction rules and flowering characteristics of the mountain creeper. Reasonable use of the three reproduction methods of sowing, dividing and cutting, and scientific fertilizer and water management can make this "climbing fairy" bloom year after year, adding natural wildness to the living space.