It's amazing that the Chinese rose bloomed flowers of two different colors within a week. What's the deal with that?
This article introduces the planting content of the green plant flowers, which is about the amazing phenomenon of the Chinese rose blooming flowers of two different colors within a week. Please see the detailed introduction below.
It's incredible, the Chinese rose flowers, the flowers in the front and back are completely two different colors. Have you ever encountered this? A flower lover encountered this, three days ago the flowers were still pink and tender, but today they turned into orange flowers, which are completely different colors. How does this happen? In fact, it is very common for the Chinese rose to have different flower colors at different times, and some even bloom different flower shapes. The main reason is the influence of temperature.
The Chinese rose flowers become light in color and turn white, mainly in summer and autumn because during the summer and early autumn, the temperature is relatively high. Many light-colored and gradient-colored varieties of Chinese roses will have the phenomenon of flowers becoming lighter and turning white, and even deformed flowers and changed flower shapes, such as the 'Grand Parade' Chinese rose in the picture above, which looks completely different from the standard 'Grand Parade' rose flowers.
Because of the high temperature in summer, the Chinese rose grows fast, and the bud development time is short. The buds do not have enough time to accumulate nutrients, so the flowers often become deformed and the flower shape changes. Additionally, thrips feeding on the buds results in ugly flowers. Moreover, the temperature difference between day and night in summer and early autumn is very small, so the coloring of Chinese rose flowers is poor, and some light-colored varieties of Chinese roses will have lighter and whiter flowers.
After the end of October in autumn, the temperature gradually decreases, and sometimes the temperature difference between day and night suddenly increases. At this time, the buds of the Chinese rose that were previously developed are not affected by the significant temperature difference between day and night, so the color of the flowers they produce remains light. After they open and are exposed to sunlight, with the continuous rise in temperature, the color of the flowers will gradually fade and wither.
It's amazing that the Chinese rose bloomed flowers of two different colors within a week. What's the deal with that?
However, the unopened rose buds, after a sudden drop in temperature, grow slower and have more time to accumulate nutrients. With a larger temperature difference between day and night, the coloring effect of the rose petals is significant, so the color of the flowers that bloom will be richer and more vibrant, even completely different from the flowers that bloomed before.
The temperature difference between day and night has a significant impact on plant growth, especially on flower color. Many flowers will have their color affected by the temperature difference between day and night, and the color will be明显 deeper when the temperature difference is large.
Therefore, in autumn, what we need to do is to maintain sufficient fertilizer and water for the Chinese rose, prevent diseases and pests, and then enjoy the flowers. For specific top-dressing methods, you can refer to the introduction in the book "How to Grow Chinese Roses from Scratch."
This article is an original sharing by the Green Plant Addiction Garden. On my public account: Green Plant Addiction Garden (ilanyao), there are thousands of articles on flower cultivation experience to help you avoid flower cultivation pitfalls!
The above is a comprehensive introduction to the amazing phenomenon of the Chinese rose blooming flowers of two different colors within a week from [www.lvzhimi.com], hoping to bring some knowledge about green plants to green plant enthusiasts.