Anthurium, also known as the anthurium, Anthurium, and Anthurium flower, is an evergreen perennial flower of the Araceae family. It is loved by people because of its colorful flowers, exotic flowers, and long flowering time. In family cultivation, it often causes poor growth and even death due to various reasons. Through the long-term conservation experience, the author summed up the six keys to raising the red palm.
Temperature Anthurium hi warm fear of cold, suitable growth temperature 15 ~ 35 °C, optimum temperature 19 ~ 25 °C, when the temperature is higher than 35 °C, when the light is sufficient will cause leaf burns, the temperature is lower than 15 °C can not be formed Frost damage occurred below 13°C. Therefore, family cultivation should try to create conditions to maintain the temperature at 19 ~ 25 °C.
The light intensity suitable for growth of Anthurium is 10,000 to 22,000 lux, and the optimum light intensity is about 20,000 lux. Therefore, in addition to the winter can be placed in front of the sunny window outside the sun, other seasons should be placed in the indoor semi-shade place, avoid direct sunlight.
Moisture Anthurium is native to tropical rain forest areas in South America and prefers high air humidity. Therefore, water should always be sprayed onto the foliage and the ground during the spring, summer and fall seasons. In winter, the air humidity may be slightly lower, but if the room is too dry, water should be sprayed onto the foliage.
Water quality: Anthurium has high water quality, with a pH of about 6.5. The tap water for household use is alkaline and contains chlorine, which is unfavorable to the growth of Anthurium, and should be treated. Tap water can be stored in containers for 3 to 5 days, and water can be added with a little vinegar. Rainwater can also be collected or irrigated with fertilizer. In addition, we must pay attention to alternating wet and dry during the watering process.
Fertilization: The red palm is like fertilizer, but it should be applied thinly and fertilized, and fertilized with water during the growing season.
Diseases and Insect Pests: Anthrax diseases mainly include bacterial wilt disease, root rot, and leaf spot disease. They can be treated with 72% streptomycin sulfate, 70% thiophanate-methyl, or 70% mancozeb WP. Insect pests mainly include aphids, red spiders, and thrips, and can be controlled with 1.8% abamectin. The dosage should be prepared strictly in accordance with the stated concentration.
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