Green lobelia, also known as green climber, is a plant with high ornamental value. Its leaves are emerald green and its shape is graceful. In recent years, it has become quite popular in the indoor hydroponic plant market. Green lobelia hydroponics not only beautifies the home environment but also purifies the air. This article will introduce the method of green lobelia hydroponics in detail to help you grow from a beginner to an expert in cultivating green lobelia.
Preparation before green lobelia hydroponics1. Choose the right variety of green lobelia
There are many varieties of green lobelia. When choosing, factors such as light and temperature need to be considered. Common varieties include green climber, green vine, hanging orchid, etc. Choose the right variety according to personal preferences and breeding environment.
2. Prepare a hydroponic container
The hydroponic container should be made of transparent, corrosion-resistant, and easy-to-clean materials, such as glass or plastic. The size of the container should match the height of the green lobelia plant.
3. Prepare nutrient solution
Green lobelia hydroponics requires the regular addition of nutrient solution to ensure the necessary nutrients for its growth. There are special hydroponic nutrient solutions on the market, or you can make your own.
Green lobelia hydroponics method1. Hydroponic planting
Clean the roots of the green lobelia, remove any rotting or diseased parts, and place the treated green lobelia into the hydroponic container. The water level should be maintained 2-3 centimeters below the roots.
2. Light management
Green lobelia prefers a semi-shaded environment and should be kept away from direct sunlight. When growing indoors, you can place the green lobelia in a place with plenty of diffused light, such as a table or windowsill near the window.
3. Temperature control
The optimal growth temperature for green lobelia is between 15-25 degrees Celsius. Avoid high or low temperatures. In winter, the indoor temperature can be appropriately increased to ensure normal growth of green lobelia.
4. Water quality management
The water quality in the hydroponic container should be kept clean, regularly replaced with fresh water. If the water becomes turbid, you can use bleach or activated carbon for purification.
5. Addition of nutrient solution
Based on the growth stage and needs of the green lobelia, add nutrient solution regularly, usually once a week, with each addition being 1/10 of the container's volume.
6. Propagation methods
Green lobelia can be propagated by cutting or dividing methods. When cutting, select healthy, disease-free branches and insert them into the nutrient solution. They can be transplanted after they take root.
Precautions for green lobelia hydroponics1. Avoid pest and disease problems
Green lobelia is susceptible to pests such as aphids and spider mites. When pests or diseases are found, take timely measures, such as spraying insecticides or changing water quality.
2. Pay attention to pruning
During the growth of green lobelia, promptly prune the withered leaves and weak branches to maintain the beauty and health of the plant.
3. Avoid over-fertilization
Excessive fertilization can cause excessive growth or even death of green lobelia. When fertilizing, strictly follow the instructions and avoid over-fertilization.
Green lobelia hydroponics is a simple and easy-to-learn method. As long as the relevant skills are mastered, beautiful green lobelia can be cultivated. I hope this article can provide you with help in the process of green lobelia hydroponics. According to the "Report on the Development of the Hydroponic Plant Industry in China," the market size of hydroponic plants in our country is expanding year by year. As an outstanding representative, green lobelia has a broad market prospect. Let's join the ranks of green lobelia hydroponics and enjoy the beauty of green life!