How to water hydrangeas?

Hydrangeas require a lot of humidity.

There are many doubts that arise when it comes to caring for a plant like hydrangea. We want your flowers to look beautiful and enjoy their pleasant fragrance, but for this we must provide proper care. One of the most frequently asked and important questions is how to water hydrangeas

As you already know, irrigation is essential in the care of plants. We must not only be aware of the amount of water that the plant in question requires, but also the way in which we administer it to avoid the appearance of some diseases. In this article we are going to explain how to water hydrangeas, both in a pot and in the ground, and what are the possible consequences of doing it improperly.

How to water potted hydrangeas?

Hydrangeas are very popular plants to grow in pots.

Hen hydrangeas They are very popular plants to grow in pots. However, they need an adequate amount of water in order to grow and develop properly. Since it is a vegetable that loves rain outdoors, it is not surprising that it requires a lot of humidity. If we have hydrangeas indoors, it is essential to water them when the top layer of potting soil has dried. In the hottest months this plant will likely require daily watering.

To carry out this task correctly, we must apply a deep irrigation. Once done, we must not forget to remove the excess water accumulated in the saucer of the pot. In addition, the most recommended thing is that the water is at room temperature. The less temperature shock there is, the better it will be for the vegetable.

It is important to know how to care for a potted hydrangea if we want to grow them indoors
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How to care for a potted hydrangea

Another aspect to take into account is that these flowers They do not tolerate lime very well. Depending on the area in which we live, tap water may contain more or less of this element. If the hydrangea starts to turn yellow, it may be due to excess limescale. To avoid this we can water it with rainwater or soften the tap water. To do this we simply have to let it rest for 24 hours before watering. This trick will be very useful for us, especially if we live in areas where rain is rather scarce.

How to water hydrangeas in the ground?

A little trick to better maintain soil moisture is to add mulch on top of the substrate

When it comes to watering hydrangeas planted directly in the ground, the watering varies slightly, but in general you have to follow the same guidelines. It is time to water them whenever the soil is dry, which in the hottest times of the year will be more frequent. It is best to water these plants for around 30 minutes. In this way we make sure that the soil is deeply moistened, also reaching the roots. Like potted hydrangeas, we must bear in mind that they do not like limescale and that it is best for the water to be at room temperature, if possible.

A little trick to better maintain soil moisture is add mulch on top of the substrate. This will help the hydrangeas to stay hydrated as it retains moisture. In addition, we will be able to better control the temperature of the soil. Mulch is basically decomposing organic material, but slowly and progressively. In this way, it not only helps to maintain humidity and temperature, but also supplies nutrients to the soil that can be absorbed by plants.

Although it is true that we have discussed how to water hydrangeas planted in the ground, it should be noted that it can be advantageous to know when to do it. It is best to carry out this task in the morning. This gives time for the leaves of the plants to dry before sunset. This will help us prevent the appearance of fungi, which can be a negative consequence of inadequate watering. But we will discuss this in more detail in the next section.

Consequences of inadequate watering

Watering hydrangeas improperly can lead to negative consequences

We already know how to water hydrangeas, but why is it so important to do it properly? The acquisition of water is vital for all plants, but lack, excess and even inconsistent watering can have negative consequences for plants. As a consequence of excessive watering, the roots of affected plants may rot. In addition, other fungal infections may appear. When fungi appear, the soil often turns shady. A mossy trunk, dry leaves and yellowing leaves are signs of excess water.

On the other hand, the lack of water is not good either. It can be difficult for plant roots to absorb water and nutrients when the soil is dry and compacted. When the plants lack water, the leaves and the trunk dry up, and some of the first ones even fall.

In the event that irrigation is inconsistent, that is, when the soil alternates between being too wet and too dry, the plant can become stressed. As a consequence, collapse, stagnant growth and a deterioration in the general health of the affected plant can arise.

It can also be harmful for the plant to water it at certain inappropriate times. When vegetables are watered at the wrong time of day, such as in the evening or at night, water can collect on the leaves and make the air humid. This favors the appearance of fungi.

Fungal diseases: Prevention

The appearance of fungal diseases is a problem that all gardeners deal with. But what can we do to prevent them? There are some tricks to try to prevent fungi from appearing and infesting our plants:

bush full of hydrangea flowers
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Hydrangea diseases
  • water properly
  • Avoid waterlogging
  • Provide a soil with good drainage
  • Maintain good plant ventilation
  • Remove dead leaves, branches and flowers
  • Use fungicides or home remedies at a preventive level

As you can see, providing adequate irrigation to vegetables is essential so that they do not have health problems or fungal diseases appear. By following these tips and tricks that we have discussed on how to water hydrangeas and providing them with the care they require, we will be able to enjoy these beautiful flowers in our home.


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