Why Does Jasmine Turn Purple
Today's focus is to introduce the green planting content of why jasmine turns purple, and the site editor will introduce it to netizens.
1. Soil alkalization: Jasmine prefers slightly acidic soil. If alkaline soil is used for planting, it will cause the flowers to turn purple. 2. Lack of nutrients: Phosphorus and potassium fertilizers should be applied to the jasmine during the flowering period. 3. Insufficient water: The petals will turn purple if the plant dries up due to lack of water. 4. High temperature: After the anthocyanins are decomposed, the jasmine flowers show a color change.
Why Does Jasmine Turn Purple
1. -- Soil Alkalization --
Jasmine is suitable for growing in acidic soil. If the soil is too alkaline, the growth of the plant will be affected, causing the flowers to change color. In this case, it is necessary to water the soil with ferrous sulfate to allow jasmine to grow in soil with more acidic substances.
2. -- Lack of Nutrients --
Jasmine requires sufficient nutrients during growth. If no fertilizer is applied for a long time, the flowers will turn purple. Therefore, when cultivating jasmine, it is necessary to fertilize frequently, applying phosphorus and potassium fertilizers every 2-3 weeks, and less nitrogen fertilizers during the flowering period.
3. -- Insufficient Water --
Jasmine prefers to grow in a humid environment. It is necessary to water the plant once a week to keep the soil slightly moist, making sure not to let the soil become too dry, as the flowers will not absorb water and turn purple.
4. -- High Temperature --
Jasmine flowers contain anthocyanins. When the temperature is stable and lighting is sufficient, anthocyanins will not decompose, and the flowers will appear white. However, when encountering high temperatures, anthocyanins will rapidly decompose, causing the jasmine to turn purple.
This article shares a comprehensive introduction to why jasmine turns purple, hoping to bring some knowledge about green plants to green plant enthusiasts.