How to Transform a Single Green萝 into a Full Pot
As one of the most popular indoor hydroponic plants, Green萝 is cherished for its robust vitality and air-purifying qualities. However, many people don't know that a single branch can grow into a lush potted plant. This article details the secrets of propagating hydroponic Green萝 through four core steps, unlocking the cultivation secrets from a single branch to a full pot.
One: Branch Selection and Treatment
1.1 Golden Pruning Principle
Select branches with 3-4 leaves from a healthy mother plant, with the best cutting position 0.5cm below the node. Branches with milky white aerial roots have a 60% higher survival rate. It is recommended to use disinfected scissors and cut at a 45-degree angle to increase the water absorption area.
1.2 Scientific Disinfection Treatment
Rinse the branches with running water to clean the mucilage, focusing on the cut and axillary areas. Soak the branches in a diluted Vitamin B12 solution (1:1000 ratio) for 10 minutes, which can both kill germs and promote root development.
Two: Hydroponic System Setup
2.1 Container Selection Criteria
It is recommended to use a transparent glass container, with a diameter maintaining a 1:3 ratio to the branch length. Wide-mouthed bottles are more conducive to oxygen exchange, and the bottle body should be wiped regularly to prevent algae growth. Innovative method: Placing colored ceramic stones in the container can both stabilize the branches and enhance the ornamental value.
2.2 Water Quality Management Points
The optimal water temperature should be maintained at 22-25°C, using tap water that has been exposed to sunlight for 3 days. When changing water weekly, keep 1/3 of the original water to maintain microbial balance and add 2 drops of nutrient solution (nitrogen-phosphorus-potassium ratio 1:1:1). Important tip: The water level should always be 2cm below the base of the petiole.
Three: Root Care Techniques
3.1 Golden Rooting Period Management
Place the container in a well-lit area with scattered light, maintaining an air humidity of 60%-70%. Change the water every 2 days for the first 7 days, and then switch to changing water weekly once the white water roots grow to 3cm. Key technique: Wrapping the lower part of the bottle with a black plastic bag can accelerate root development.
3.2 Common Problem Solutions
Yellow leaves: Check if there is direct sunlight; Root browning: Immediately change to clean water and prune the rotting roots; Water mold treatment: Soak in a 0.1% potassium permanganate solution for 10 minutes, then resume hydroponics.
Four: Pot Overflow Upgrade Strategy
When the roots are fully developed (about 15-20 days), you can propagate by division. Select branches with 3 or more roots and divide using a sharp blade. Continue hydroponics for 2 weeks after division, and you will get multiple pots of Green萝 once new roots emerge. Advanced technique: Alternate between foliar and general-purpose nutrient solutions, and supplement with ferrous sulfate once a month.
Through scientific hydroponic management, a single Green萝 branch can develop into a lush potted plant with more than 10 nodes within 3 months. Mastering the three key points of water-changing frequency, light control, and nutrient supplementation, even beginners can easily achieve Green萝 propagation. Regularly rotating the pot direction and moderate leaf pruning can further shape a layered ornamental form.