How to propagate Epipremnum aureum best
As the preferred plant for indoor air purification, the propagation of Epipremnum aureum is a must-have skill for every plant enthusiast. Mastering the correct breeding method not only allows you to get more potted plants but also provides the pleasure of nurturing life. This article will systematically explain the golden time, detailed steps, and key points of post-propagation care for Epipremnum aureum propagation, guiding you through the complete strategy for multiplying this plant.
Key Points of Epipremnum Aureum Propagation
Best Time Selection
When the ambient temperature stabilizes between 18-28°C, the activity of Epipremnum aureum stems reaches its peak. It is recommended to choose late April to early September in most regions of China, as the air humidity remains at 60%-80% during this period, increasing the success rate of propagation by over 40% compared to winter. Special attention should be paid to avoid continuous rainy days during the plum rain season to prevent moldy cuttings.
Six Steps of Soil Propagation
① Substrate preparation: Mix peat soil, perlite, and vermiculite in a ratio of 2:1:1, with the pH value controlled between 5.5-6.5. ② Cutting treatment: Select healthy branches with 3-4 leaf nodes and make a 45-degree diagonal cut to increase the water absorption area. ③ Leaf removal technique: Retain the top two leaves, and remove all lower leaves. ④ Disinfection key point: Apply carbendazim powder to the cut surface to prevent infection. ⑤ Planting depth: Insert the cutting into the substrate about 3 cm deep, ensuring at least one leaf node is buried in the soil. ⑥ Maintenance management: Cover with a transparent plastic bag to maintain 90% humidity, and ventilate for one hour daily.
Advanced Techniques for Water Propagation
Choose a transparent container to observe the roots easily, and the water level should cover 2-3 stem nodes. Key operations include: • Use tap water that has been exposed to sunlight for 3 days to eliminate chlorine. • Add 3 drops of HB101 plant vitality essence when changing water weekly. • When aerial roots touch the water surface, secure the branch with cotton thread. • After white water roots appear, add 1/4 concentration of foliar nutrient solution monthly.
Key Elements of Success
No matter which method you choose, you should pay attention to: maintaining a constant ambient temperature of 22-25°C; providing scattered light for at least 4 hours daily; and transplanting promptly when new roots reach 3 cm. When transitioning from water to soil culture, wrap the roots with wet moss for 7 days to avoid root rot caused by sudden environmental changes.
Through scientific management, Epipremnum aureum cuttings can take root in about 15-20 days and can be maintained normally after 35 days. Mastering these tips will allow you to easily achieve Epipremnum aureum freedom and create your own indoor green plant forest.