Culture methods and matters needing attention of the latest eight Immortals

Hydrangea is also known as hydrangea, is a Saxifraga family of flower plants. The ornamental value of hydrangea flowers is very high, and hydrangea flowers can be seen in all major gardens. And hydrangea has a great effect, its roots, leaves and flowers can be used for medicinal purposes. It has the effect of treating heart fever, palpitations and irritability. So how do you cultivate hydrangeas? What are the precautions? Let's take a look at it together!

1. Soil selection

Before we can grow hydrangea, the first thing we need to do is select the soil. Soil is very important for the growth of hydrangea. Before cultivation, we should prepare the cultivation soil suitable for the growth of hydrangea with various substances such as rotting leaf soil, garden soil and cake fertilizer. The cultivation soil should ensure good drainage, rich nutritional value and acidic pH, so as to ensure the normal growth of hydrangea and avoid being affected.

2. Reasonable fertilization

Hydrangea in the growth of nutrition requirements are very large, so we must do a good job in planting fertilization. When hydrangea is growing, fertilize once every half month or so. Control the fertilizer amount and fertilizer nutrition ratio, can add appropriate amount of ferrous sulfate and other substances in the fertilizer, to avoid pH discomfort, affecting growth. Then before flowering, we should supplement calcium superphosphate and other substances to improve the flowering rate and ornamental of hydrangea.

3. Proper watering

Hydrangea needs water no less than nutrients. Therefore, we should also pay attention to proper watering. In spring and summer, we should water at least once a day to keep the soil moist and prevent soil drought and water shortage. After autumn, we should appropriately reduce the amount and frequency of watering. Watering once every half month or so can avoid freezing damage caused by too low temperature, and can also prevent excessive moisture from causing root rot of hydrangea.

4. Light control

When cultivating hydrangea, attention should be paid to ensuring good permeability between gardens, providing appropriate scattered light for the growth of hydrangea, and the temperature should not be too high. Be careful not to let the sun shine directly on hydrangea, otherwise hydrangea will remember the phenomenon of yellow leaves and dead leaves. So in summer, we have to do a good job of shading, but also to ensure the right amount of light, otherwise it will affect the flower bud differentiation of hydrangea.

5. Precautions

When hydrangea is growing, we should pay attention to pruning. When the hydrangea branches grow to about 12 cm, they should be properly removed, and the top of the branches should be cut off to promote the growth of hydrangea branches. Then when the lateral branches grow to about 9 cm, they should be removed again, that is, the top of the lateral branches should be cut off. can improve the overall ornamental property of hydrangea plant.

The above is a brief introduction to the cultivation methods and precautions of hydrangea. The cultivation method of hydrangea is relatively simple, but it cannot be extensively managed, otherwise it is easy to lead to breeding failure. Today's introduction is here, this article is for reference only, thank you for reading and support.