When it comes to hydrangeas, watering is a crucial aspect of their care. To ensure that your hydrangeas thrive, it’s important to water them at the right frequency and in the right way. So, how often do hydrangeas need to be watered?
The general rule of thumb for hydrangea watering is to provide about 1 inch of water per week throughout the growing season. This will help to keep the soil consistently moist and provide enough hydration for the plants. However, it’s important to note that different varieties of hydrangeas have different water requirements.
Bigleaf hydrangeas, also known as mophead or lacecap hydrangeas, are one of the most popular varieties. These hydrangeas require more water compared to other types. To keep them happy, it’s recommended to water them deeply 3 times a week. This means that you should water them enough so that the water penetrates deep into the soil, encouraging root growth and ensuring that the plant receives adequate moisture.
Smooth hydrangeas, also known as Annabelle hydrangeas, are another common variety. While they don’t require quite as much water as bigleaf hydrangeas, they still benefit from consistent moisture. Similar to bigleaf hydrangeas, you should aim to water smooth hydrangeas deeply 3 times a week to promote root growth and maintain moisture levels in the soil.
Other varieties of hydrangeas, such as panicle hydrangeas and oakleaf hydrangeas, generally have lower water requirements. However, it’s still important to provide them with regular watering to keep the soil moist. Deep watering 2-3 times a week should be sufficient for these varieties.
In addition to the frequency of watering, it’s also important to consider the way you water your hydrangeas. It’s best to water at the base of the plant, rather than overhead, to ensure that the water reaches the roots. This can help prevent fungal diseases and ensure that the plant gets the full benefit of the water.
A good practice is to use a soaker hose or drip irrigation system, as this will allow the water to slowly penetrate the soil and reach the roots. This is especially beneficial during hot and dry periods when the soil can dry out quickly. Mulching around the base of the hydrangeas can also help retain moisture in the soil and reduce the frequency of watering.
Hydrangeas generally need to be watered at a rate of 1 inch per week throughout the growing season. Bigleaf and smooth hydrangeas require more water, with deep watering 3 times a week being ideal. Other varieties may require slightly less frequent watering, but consistent moisture is still important. Remember to water at the base of the plant and consider using a soaker hose or drip irrigation system for efficient watering. With proper watering, your hydrangeas will thrive and reward you with beautiful blooms.