When is the flowering time of hydrangea?
Hydrangea is white and plump, large and beautiful, and its design and color can be red and blue, pleasing to the eye and spirit. Hydrangea is a common ornamental plant in China. Hydrangea was planted in the Jiangnan gardens built in the Ming and Qing dynasties, and the parks built at the beginning of the 20th century were also inseparable from the planting of Hydrangea. Modern parks and scenic spots are planted into pieces to form a landscape. Next, let's take a look at the flowering period of hydrangea.
When is the flowering time of hydrangea?
1. Flowering time of hydrangea: hydrangea blossoms in the last ten days of May to July every year.
2. The flowering period of Hydrangea is about 25 days.
Why does the design and color of hydrangea change?
Due to the different pH of the soil or medium in which hydrangea is planted and the organic fertilizer or nutrient solution applied, the flowers will produce different colors and change with the change of pH in the soil or medium. Design and color generally change from dark to light, that is, from lavender, blue to water red, or even white.
How to prolong the florescence of hydrangea?
1. Remove the leaves of Hydrangea as much as possible, spray the surface of flowers and leaves with 500-fold liquid of new high-fat film, and evaporate the water and fertilizer of flowers.
2. After harvest, spray the new high-fat film and soak the stem of the flower into the water immediately.
3. It is best to harvest when it is cooler in the morning, and those plants whose buds are about to bloom.
4. Place the hydrangea in an acidic environment with a pH value of 4.0-5.0, and then ensure re-hydration for at least 4 hours. In the process of transportation, spray 500x liquid of new high-fat film on the flower surface to prevent water evaporation, and cover the flower stem with water pipe and cotton cloth dipped in water.
5. Hydrangea should not be stored in cold storage for more than 2 days, and the suitable storage temperature is 3-4 ℃ or lower.
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