Hydrangea pictures and cultivation methods of hydrangea

Hydrangea is also known as hydrangea, which is a flower with plump and beautiful petals. Hydrangea has various colors and has a high ornamental value. Its colors are common and fresh, and it is loved by many flower lovers. This flower is planted in the gardens of many European countries. Today I will bring you pictures of hydrangea and talk about the cultivation methods of hydrangea.

【Warning】The whole plant of hydrangea is poisonous

Hydrangea pictures and cultivation methods of hydrangea

1. How to grow hydrangea - soil

The cultivation of hydrangeas requires loose and fertile soil with good drainage. The pH value of the soil is the most important for the cultivation of hydrangeas. Fertilizing with aluminum sulfate will turn the hydrangeas into a blue series, while using lime will produce red series hydrangeas.

2. Hydrangea cultivation method - light

Hydrangeas do not like sunlight, and growing them in a dark environment every day is more conducive to their germination. When planting hydrangeas, they should be kept away from sunlight, and it is best to shade them from sunlight by about 60%.

3. Hydrangea cultivation method - temperature

Hydrangea requires a warm temperature environment. It likes to grow and develop in an environment above 18 degrees. Too low a temperature will slow down the germination of hydrangea. After the hydrangea blooms, the temperature is controlled at around 16 degrees, and the flowering period of the hydrangea can be extended longer.

4. Hydrangea cultivation method - pests

When treating hydrangeas, you need to pay attention to insect repellent. In addition to professional insect repellents such as mancozeb wettable powder, you can use cigarette butts to soak water and water the flowers, which also has a good insecticidal effect.