How to Grow Hydrangeas? Latest Cultivation Methods and Precautions Explained in Detail

The hydrangea is a relatively common ornamental flowering plant in China, and it is grown over a very large area in the country. Hydrangeas have very vivid colors and come in a wide variety of types. They were already cultivated in China during the Ming and Qing dynasties, and their ornamental value is extremely high. So now the market demand is also growing steadily. So how should hydrangeas be grown? Below, the editor brings you the cultivation methods for hydrangeas. Let's take a look!

1. Soil Selection

Under normal circumstances, hydrangeas do not have very high requirements for soil, but the quality of the soil will affect the growth capacity of the hydrangea. If the soil quality is poor, then although the hydrangea can still grow normally, its ornamental value will be affected and decline as a result. Hydrangeas like to grow in moist environments. So before planting, we should choose a slightly acidic soil with good drainage and irrigation capacity and rich humus. High-quality soil can effectively enhance the growth capacity of the hydrangea. After choosing the soil, prepare the land properly, then apply an appropriate amount of organic fertilizer to improve the ornamental value.

2. Propagation Methods

There are many propagation methods suitable for hydrangeas, such as layering, cuttings, and division. Among them, division propagation is the most commonly used. Division propagation can effectively increase the yield of hydrangeas, and the survival rate is also relatively high. When carrying out division propagation, first determine the propagation time. Division propagation should be carried out in early spring when new buds sprout on the mother plant. Choose a robust mother plant, then select branches that have already rooted, peel them off directly, optionally apply a rooting agent, and then plant them directly into the soil. Water appropriately, do a good job of shading, and after the new buds sprout, normal care can be carried out.

3. Water and Fertilizer Management

Hydrangeas have a relatively large demand for nutrients. During the growth period of the hydrangea, fertilizer is usually applied once every half a month. Then the soil should be kept slightly acidic. An appropriate amount of ferrous sulfate can be added to the fertilizer solution, and alum fertilizer water can be watered appropriately, which can increase the amount and quality of the plant's branches and leaves. The leaves of the hydrangea are relatively thick and large, and a large amount of water is also needed during the growth period. Therefore, except after winter, the soil should be kept moist in the other three seasons. Especially in summer, because water evaporates quickly, not only should sufficient water be given, but the leaves should also be sprayed with water appropriately.

4. Precautions

When planting hydrangeas, we should pay attention to doing a good job of care work and adjust methods appropriately according to seasonal changes. In spring, old and withered branches should be pruned in time, and a thin liquid fertilizer should be applied once appropriately, mainly nitrogen fertilizer. Then in summer and autumn, because the sunlight is relatively strong, direct sunlight on the leaves should be avoided to prevent yellowing of the leaves. Then in winter, good warmth measures should be taken, especially for open-field cultivation, to help them overwinter safely. Controlling temperature and light well is the key to ensuring the healthy growth of hydrangeas.

The above is a brief introduction to the cultivation methods and precautions for hydrangeas. The cultivation methods for hydrangeas are relatively simple. What matters is doing a good job of care work so as to ensure the healthy growth of the hydrangea. That is all for today's introduction. This article is for reference only, and we hope it can be of some help to everyone.