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How to grow Alocasia macrorrhizos in water? A detailed guide to everyday care methods
1. The stem and root tissues of Alocasia macrorrhizos are relatively loose, and it has high requirements for water quality. Be careful to keep the water clear and hygienic, otherwise the stem and roots are prone to rot. 2. In the hot summer, increase the frequency of water changes, and keep air humidity no lower than 60%. Spray water frequently to create a relatively cool and moist environment for it
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Prevention methods for yellowing leaves on Alocasia macrorrhizos
The causes of yellowing or drooping leaves on Alocasia macrorrhizos can be roughly divided into the following aspects: 1. Light effects. Placing Alocasia macrorrhizos in a living room, bedroom or other spot lacking light for a long time will, due to insufficient light, affect the plant's photosynthesis and thereby affect the plant's life activities
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What to Do When Alocasia (Dumb Cane) Roots Rot? Causes and Solutions
Overwatering: Alocasia macrorrhizos is a tropical rainforest plant that likes semi-shaded, humid environments. So people often deliberately increase watering frequency, frequently spray the leaves, and raise air humidity, which easily causes waterlogging and makes the roots rot. When watering normally, do not water too frequently; do not water until the soil is dry.
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Detailed Guide to Precautions for Growing Alocasia macrorrhizos
1. During the growing season, apply a dilute liquid fertilizer based mainly on nitrogen and mixed with phosphorus and potassium once or twice a month. Alocasia macrorrhizos has a certain tolerance for shade, but to keep the leaves glossy green, it is best to place it in a shaded spot on a balcony or in a courtyard during spring and autumn, and move it indoors in summer to a well-ventilated north-facing windowsill, avoiding direct sunlight.
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Why do the leaves of Alocasia macrorrhizos (giant taro) turn yellow?
1. Spider mites. Gardeners can check whether the surface of the Alocasia macrorrhizos leaves has small white spots, a waxy feel, a rough texture, and no gloss. If so, spider mites are the culprit. To solve this, wash with soapy water twice, with two days between each wash, and that will do it
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How should pests on Alocasia macrorrhizos (giant taro) be prevented and controlled?
Mites, commonly known as red spider mites. This is the most serious pest for Alocasia macrorrhizos. Red spider mites generally live on the underside of leaves. They not only suck the nutrients from the leaves but also spread various viruses. They greatly affect plant growth, so you must check frequently and treat immediately once discovered. You can use miticides such as miechongqing and saomanjing.
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Identification and Control Methods for Diseases of Alocasia macrorrhiza
Leaf spot disease: Leaf spot disease can be treated by spraying the leaf surface with an 800-fold dilution of chlorothalonil or carbendazim, for 2-3 consecutive applications, once every 7 days. Anthracnose: Anthracnose requires spraying the leaf surface with a 500-fold dilution of 75% thiophanate-methyl, once every 7 days, for 2-3 consecutive applications, which can basically bring it under control
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How to grow Alocasia macrorrhizos so it blooms? Detailed guide to growing methods
1. Temperature: Alocasia macrorrhizos likes warmth, with an optimum growing temperature of 20-25°C and a wintering temperature of 10-15°C. It can only grow well at a temperature not lower than 20 degrees. If the temperature is below 15 degrees, Alocasia macrorrhizos will enter a dormant state, which will cause it to stop growing
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What should be noted when growing Alocasia macrorrhizos (giant taro)
Stems The stem tissue of Alocasia macrorrhizos is fairly loose; if the water quality is poor, it is easily contaminated, which can cause root rot and stem rot. Therefore, the water in the vase must be kept clean. At the same time, when changing the water and the culture solution, the slime on the tubers and roots should also be washed off, and the rotten roots should be trimmed away. Temperature Alocasia macrorrhizos is a very common green houseplant
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How to grow Alocasia macrorrhizos well? Keep these cultivation tips in mind
Alocasia macrorrhizos is a common houseplant. Its stem tissue is fairly loose, and it has certain requirements for cultivation temperature and humidity. Normally, as long as we water and fertilize it properly, we can definitely grow a lush potted plant. However, people often find that Alocasia macrorrhizos develops yellowing. What exactly is going on? Let us take a look together now.
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