Aeoniums do lose their leaves during the winter months. This is a natural process called dormancy, which is triggered by the change in seasons and the decrease in daylight hours. During this time, Aeonium plants undergo physiological changes to conserve energy and survive through the colder and harsher conditions of winter.
One of the noticeable changes during dormancy is the loss of basal leaves along the stem of the plant. These leaves may turn yellow or brown and eventually fall off, leaving behind bare stems. This shedding of leaves is a common occurrence in many succulent plants, including Aeoniums, as they prepare for the dormant phase.
The remaining leaves on the Aeonium plant also undergo changes during dormancy. They become compact and tightly-closed rosettes, which helps to reduce water loss and protect the plant from potential frost damage. These closed rosettes form a protective layer over the stem, providing insulation and reducing the plant’s exposure to the elements.
It is important to note that not all Aeonium species exhibit the same dormancy characteristics. Some species may retain their leaves throughout the year, while others may lose leaves partially or entirely during the winter months. Therefore, it is crucial to understand the specific needs and behaviors of the Aeonium species you are growing.
During this period of leaf loss and dormancy, Aeoniums require different care compared to other seasons. Here are a few tips to ensure the well-being of your Aeoniums during winter:
1. Reduce watering: As the plant enters dormancy, its water requirements decrease. It is essential to water sparingly, allowing the soil to dry out between waterings. Overwatering during this period can lead to root rot and other issues.
2. Provide adequate light: Even though Aeoniums are dormant, they still need bright light to survive. Place your plants near a sunny window or provide artificial grow lights to ensure they receive enough light during the shorter winter days.
3. Protect from frost: Aeoniums are sensitive to frost and cold temperatures, which can cause damage or even kill the plant. If you live in a region with freezing temperatures, it is advisable to bring your Aeoniums indoors or provide them with some form of frost protection, such as covering them with a frost cloth or moving them to a sheltered location.
4. Avoid fertilization: During dormancy, Aeoniums do not require regular fertilization. It is best to withhold any fertilizer application until the plant starts showing signs of active growth in spring.
5. Monitor for pests: Although pests are less active during winter, it is still important to keep an eye out for any signs of infestation. Common pests that may affect Aeoniums include mealybugs and scale insects. Treat any pest problems promptly to prevent damage to the plant.
Aeoniums do lose their leaves during winter as part of their natural dormancy process. Understanding and providing the appropriate care during this period will help ensure the health and survival of your Aeonium plants.
