As a gardening and landscaping expert, I can tell you that succulents indeed prefer full sun. They are native to arid regions and have adapted to thrive in environments with high levels of sunlight. The majority of succulent varieties require a minimum of 4-6 hours of daily indirect sunlight to grow and flourish.
Succulents have evolved to store water in their leaves, stems, and roots, allowing them to survive in dry conditions. The intense sunlight provides the energy these plants need to carry out photosynthesis, which is essential for their growth and survival. When exposed to adequate sunlight, succulents can produce vibrant colors and interesting shapes, making them a popular choice for gardens and indoor spaces.
I have personally witnessed the difference in the growth and health of succulents when they are provided with sufficient sunlight versus when they are kept in low light conditions. In my own garden, I have a variety of succulents that receive direct sunlight for several hours each day. These plants have thrived and displayed vibrant hues, robust growth, and plump leaves. On the other hand, I have experimented with placing some succulents in areas with limited sunlight, and I have observed them becoming stretched, pale, and leggy over time.
It is important to note that while succulents love sun exposure, they can still suffer from sunburn if exposed to intense direct sunlight for prolonged periods, especially during the peak hours of the day. If you are growing succulents indoors or in a location with intense sunlight, it is advisable to provide them with some shade during the hottest part of the day or to gradually acclimate them to direct sunlight.
If you are unable to provide the recommended amount of sunlight to your succulents, there are alternative options to consider. Some succulent varieties can tolerate lower light conditions, although their growth may be slower, and their colors may not be as vibrant. You can choose succulents that are better suited to low light environments, such as Haworthia or Sansevieria. Additionally, you can supplement the natural sunlight with artificial grow lights specifically designed for plants. These lights can provide the necessary spectrum of light for succulents to carry out photosynthesis and thrive.
Succulents prefer full sun and need a minimum of 4-6 hours of daily indirect sunlight to grow and thrive. While they can tolerate lower light conditions, their growth may be compromised, and their colors may not be as vibrant. If you are unable to provide sufficient natural sunlight, you can consider selecting succulent varieties that are better suited for low light environments or supplementing with artificial grow lights.
