What is the introduction of Chinese rose?

Rose is called the queen of flowers, also known as the moon red, Rosaceae. Evergreen, semi-evergreen low shrub, flowering all year round, usually red and pink, occasionally white and yellow. It can be used as an ornamental plant or as a medicinal plant, also known as the rose.

There are tens of thousands of varieties of rose, such as vine rose, purple jade belt and miniature rose. Colorful and very beautiful. Known as the queen of flowers, it is one of the common flowers and is deeply loved by the public and can be used as an ornamental plant.

The growing environment of roses

Strong adaptability, cold tolerance and drought tolerance, and low requirements for soil, but the microstrip acidic sandy loam with rich organic matter and good drainage is better. I like sunshine, but too much direct glare is not good for bud development. Petals burn easily and like warmth. Generally, the temperature is 22 ~ 25℃, which is the most suitable temperature for flower growth, and high temperature in summer is not conducive to flowering.

I like sunny, airy, well-drained and sheltered environment, and I need proper shade in midsummer. The optimum temperature of most varieties is 15 ~ 26℃ in the daytime and 10 ~ 15℃ at night. It is cold-resistant, and it goes into hibernation when the temperature is below 5℃ in winter. If the high temperature lasts above 30℃ in summer, most varieties will suffer from poor flowering and quality, and enter a semi-dormant state, and general varieties can tolerate the low temperature of-15℃.

It needs rich organic matter and fertile and loose slightly acidic soil, but it has wide adaptability to soil. The relative humidity of air should be 75% ~ 80%, but it can also be slightly dry or slightly wet. Characterized by continuous flowering. It is necessary to keep the air circulating and pollution-free. Poor ventilation is prone to powdery mildew, and harmful gases such as sulfur dioxide, chlorine and fluoride in the air are toxic to Chinese rose.