How to Propagate the滴水观音 Plant
As a widely popular ornamental leaf plant,滴水观音 has become a preferred choice for home greenery thanks to its unique leaf shape and purification ability. Mastering its propagation methods can save costs on purchasing seedlings and provide the joy of cultivation. This article systematically sorts out the key points of operation for three mainstream cultivation methods to help you easily double the number of plants.
Propagation Method of滴水观音 Cuttings
Best Operation Timing
Conduct during spring and autumn when the temperature is stable at 18-25°C, as the plant's activity is strong and the substrate moisture is easy to maintain. In summer, avoid the high-temperature periods of midday, and in winter, it is recommended to operate in a greenhouse.
Branch Processing Specifications
Select the top branches that are thick and have 2-3 aerial roots, and cut a 15cm branch using a sterilized scissor at an oblique angle. Apply plant ash to the cut surface to accelerate healing, and let it dry in the shade to form a protective film (about 2 hours) before use.
Substrate Formula Recommendations
Prepare according to the ratio of vermiculite: perlite: decomposed leaf soil = 3:2:5, with a 3cm layer of ceramsite at the bottom to enhance drainage. Before use, soak thoroughly with a carbendazim solution to消毒 and prevent fungal infections.
Key Points of Division Propagation Practice
Standard for Identifying Division
When the new buds at the base of the mother plant have a height ≥20cm and have independent root systems, they can be divided. Before dividing, reduce water intake for 3 days to loosen the soil, and use a bamboo skewer to loosen the soil layer along the pot wall to avoid damaging the succulent roots.
Transplanting and Maintenance Management
Plant the new seedlings in a 15cm diameter terracotta pot, covering the original soil by 1cm to maintain growth continuity. Place in a scattered light area for 10 days to slow down the seedlings, and spray the leaf surface during this period to maintain 70% air humidity.
Seedling Cultivation Technique Analysis
Seed Processing Techniques
Mature berries need to be rubbed and washed to remove pectin, then soaked in warm water for 24 hours to activate the germ. Use a tray for sowing, placing 2 seeds per hole, with a covering soil thickness of twice the diameter of the seed.
Temperature Control Germination Techniques
Set up a small greenhouse to maintain a daytime temperature of 25°C/nighttime temperature of 18°C, and use LED plant lights to supplement light for 4 hours daily. After germination, gradually ventilate to harden the seedlings, and apply a dilute seaweed fertilizer when the true leaves spread.
The three propagation methods each have their own characteristics: the cutting method is efficient and suitable for mass production, the division method has the highest safety factor, and the seeding method allows observation of the complete growth cycle. It is recommended for beginners to start with division, while experienced gardeners can try cuttings. Regularly disinfect tools with bamboo vinegar solution, combined with temperature and humidity monitoring equipment, can significantly improve the success rate of propagation.