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How does the fruit taro leaf turn yellow, how did the leaf wither?

Walter White
2020-11-16 11:23:35
Temperature: The temperature range suitable for the growth of Campanula is 15-20 ℃. In winter, the temperature around it should be controlled at about 10 degrees Celsius. Soil: When culturing Campanula, you can mix humus soil, peat soil and sand soil according to the ratio of 4:3:3 to prepare culture soil. Watering: usually need to water every 8 days or so. But in winter, it can be watered every 15-20 days. Light: It is best to provide 6-8 hours of light per day.

1. Raise the temperature

Reason: Taro likes to grow in a warm environment. If the indoor temperature is on the low side for a long time, it will affect the normal growth of the plant, causing the leaves to turn yellow and wilt.

Solution: In winter, be sure to keep the temperature well, and keep it in a warm place indoors, at least above 5 degrees Celsius.

2. Soil Replacement

Reason: Taro is an acidic flower, which is difficult to adapt to the alkaline environment. If it stays in the alkaline soil for a long time, it will cause growth problems, resulting in weak growth, poor growth, and the leaves will naturally turn yellow and wilt, and have no vitality.

Solution: After one or two years of cultivation, the soil needs to be replaced with fresh loose acid soil, which is more in line with the needs of growth.If the soil is alkaline, you can regularly pour water diluted by ferrous sulfate, or add a few drops of vinegar.

3. Reasonable fertilization

Reason: If there is no fertilization since planting, the growth rate of taro will be very fast, which will lead to nutrient deficiency, causing plant malnutrition, yellow leaves and wilting.If too much fertilizer is applied, it will hinder the growth of roots and cause root burning.

Solution: Apply fertilizer according to the growth. During the period of vigorous growth, apply fertilizer in time to ensure nutrients.Never apply thick fertilizer, once the fertilizer is too thick, it is necessary to immediately water to dilute the fertilizer.

Taro

4. Adjust watering

Reason: Watering is also a very important reason. Lack of water or too much water will cause problems with the plant, and the leaves will turn yellow and wilt.

Solution: According to the growth to the correct watering, found water immediately to stop the water, the water in the basin to promote evaporation.

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