1. Cause: too much water will make the basin water, affect the plant's respiration and absorption of nutrients, too little water will make the plant lack of water, both of which will cause the Rohdea japonica leaves to turn yellow.
2. Solution: water about three times a month, not too much, no water in the soil moistening basin. Spray more water on the Rohdea japonica branches and leaves, sooner or later.
1. Cause: the nutrients in the soil can't meet the needs of growth. If we don't fertilize it for a long time, it will cause the disease of the leaves and turn yellow because of the lack of nutrients.
2. Solution: make sure to apply fertilizer twice a month. Pay attention not to burn roots when applying fertilizer.
1. Cause: Rohdea japonica leaves are very fragile, strong light can easily burn branches and leaves, and strong light will cause its leaves to turn yellow.
2. Solution: the growth of Rohdea japonica needs light, so you only need to avoid direct sunlight at noon when the sun is big, and you can do nothing else at other times.
1. Cause: Rohdea japonica branches are fat and tender, easily infected with pests. The most obvious feature of infected pests is that the leaves turn yellow.
2. Solution: first, observe where it is infected with pests. If it is infected by branches and leaves, spray insecticide on it. If there are insects in the soil, change the soil, and disinfect the basin soil to avoid secondary infection.
