I. Temperature control
Anthurium andraeanum leaves are wide and sensitive to temperature changes. In the process of hydroponics, it is necessary to ensure that the ambient temperature is about 20℃, which is most suitable for its growth. In summer, the temperature should not exceed 30℃, otherwise the water temperature will also rise, which is not conducive to the growth of plant roots. In winter, we should also take protective measures. The growth environment temperature should not be lower than 5℃ for a long time. It is best to move it to a warm room for maintenance, and ensure that the temperature is above 15℃, so as to spend the winter smoothly.
Second, the light is right.
Hydroponics should not be placed in direct sunlight, but in a place with astigmatism, especially in summer. Too strong light will burn leaves. Usually, when maintaining, it should be placed in an indoor location with astigmatism, such as living room and study. If it is maintained on the balcony, it is best to use a sunshade net to shade the sun, or it can be maintained in the shade outside, with better ventilation.
Third, the water quality is clean
It is very important to maintain the water quality of Anthurium palmatum by hydroponics. If the water quality deteriorates, it will directly affect the absorption of its roots. Change it every once in a while, usually every 7- 10 days. Pay attention to whether there are insects laying eggs in the water in summer, which will bring bacteria to the health of Anthurium palmatum. The best water for changing water is well water, which is warm in winter and cool in summer. It is best to let it stand until the water temperature is not much different.
Fourth, pruning the root system.
Check its root system every time you change water. Found yellow rotten roots, should be trimmed in time. The scissors you use need disinfection to avoid secondary infection.
Verb (abbreviation for verb) supplements nutrition
In addition, a few drops of nutrient solution should be added to the water after changing the water, and appropriate addition should be made according to the plant size and water quantity. The amount added each time should not be too much, and the concentration of nutrient solution should not be too high, so as not to damage the fertilizer.