Hydrangeas prefer sunlight or shade?
Let me share with you some green plant maintenance experience about whether hydrangeas prefer sunlight or shade and how to care for hydrangeas at home. Let's learn more about it together.
How should hydrangeas be exposed to the sun? Many people have it backwards, no wonder they can't grow well.
In recent years, hydrangeas have gradually become a new favorite among people. A single plant can produce numerous flower heads, each with hundreds of flowers, which are vibrant and easy to care for. Whether on a balcony or in a courtyard, you can see the presence of hydrangeas. However, most hydrangeas have a characteristic: they cannot be exposed to strong sunlight for a long time. If exposed to the sun for too long, the leaves gradually turn red, and under intense sun exposure, the leaves wilt and may not bloom or even die. So how should hydrangeas be exposed to the sun?
Because the leaves of hydrangeas are particularly large and thin, and the flower heads are also large, they have a high rate of transpiration. However, their root systems consist of fine roots, similar to those of dahlias.
Therefore, exposure to strong sunlight in summer can cause the leaves to redden and wilt. Hence, it is recommended to place hydrangeas in slightly shaded areas and maintain good ventilation, keeping the potting soil moist but not waterlogged. This way, in spring when the temperature is still relatively low and sunlight is not too intense, you should expose the hydrangeas to more sunlight. Spring is when they are forming flower buds, and more sunlight exposure helps with blooming.
Some friends say that hydrangeas do not like sunlight, so they should be placed in a shady room. Can they survive without sunlight? Without direct sunlight, hydrangeas can only become green leafy plants and won't bloom, and they may even get sick with rotting leaves. So, if you want your hydrangeas to bloom more, you should provide adequate sunlight without causing damage. In summer, they should be shaded, while in spring, autumn, and winter, they can be exposed to full sunlight.
Therefore, when caring for hydrangeas, try to plant them in areas with plenty of scattered light. If you have a yard, you can plant them under the dappled shade of trees. If you are caring for them indoors, you can place them on a south-facing balcony, a bit away from the direct sunlight. However, it won't work in a north-facing balcony without direct sunlight. You must expose them to light so the leaves can perform photosynthesis, which is very beneficial for flower bud differentiation and plant growth.
Hydrangeas prefer sunlight or shade?
If photosynthesis is insufficient and the nutrients provided are inadequate, their buds will become increasingly thin and small, making it difficult for them to bloom the following year.
There are many varieties of hydrangeas. Generally, endless summer or large-flowered hydrangeas with large leaves and flower heads are prone to damage from intense sunlight. However, there is a type of paniculate hydrangea that naturally thrives in well-lit conditions. The more sunlight it gets, the more flowers it produces, and it has a very upright growth habit, reaching up to one or two meters high, producing strings of large paniculate hydrangeas. In areas with large temperature differences, they can change from white-green to pink, making them infinitely beautiful.
How to expose hydrangeas to the sun? It is necessary to adjust according to the temperature and variety to enjoy the beautiful large hydrangea flowers throughout the year.
The above content about whether hydrangeas prefer sunlight or shade and how to care for them at home introduced by Green Plant Enthusiast [www.lvzhimi.com] is provided for your comprehensive understanding and reference!