Hydrangeas, also called hydrangeas, hydrangeas, seven-change flowers, and pink flowers...... There are many names and names, but as long as you see a clump of cute and unreal petals in the green flower bed, you know that summer has arrived.
Hydrangeas became a priority option for landscaping as early as the Ming and Qing dynasties, and to this day, hydrangeas are still frequent visitors in the greening construction of southern cities.
Most common hydrangeas come in different colors, and there will be several colors in a single flower bed. In fact, this is not always because of different varieties, but because hydrangeas always have "sweet and sour" written on their faces, and their "personality" is quite extroverted.
The flower color of hydrangea will be affected by the pH of the soil, the more acidic the soil, the more blue the flower color; The more alkaline the soil, the more red the flower color will be. The range of flower colors also varies depending on the cultivar, and white or purple hydrangeas often appear.
With the increasing advancement of artificial cultivation technology, the flowering period of various varieties of hydrangeas is also constantly advancing or prolonging. But in the scorching heat of August, the last hydrangea also closed gracefully, but fortunately, the camera recorded the annual style of hydrangeas.
Stay until the reunion day of the Eight Immortals,
It's time for summer to return.
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Reporter: Hu Junze Photo: Hu Junze Editor: Xu Yuelin Please indicate that it is from the official WeChat of Shanghai Jing'an
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