Is the Red掌 Cold-Resistant?
Summary: Little tips on caring for the cold resistance of Red掌, and the following editor will answer in detail for you.
Is the Red掌 Cold-Resistant?
The Red掌 is somewhat cold-resistant, but the lowest temperature it can tolerate during winter is 0 degrees Celsius. When the temperature drops to 15 degrees Celsius, the Red掌 enters a dormant state and stops growing. At 0 degrees Celsius, the Red掌 plant can survive, but if the temperature drops below 0 degrees, the roots and rhizomes of the Red掌 can be frostbitten, leading to death. In the south, Red掌 can be placed outdoors for winter, but it needs to be covered with a plastic bag or straw. In northern regions, the Red掌 should be moved to a warm environment indoors.
Red掌 is one of the common indoor flowering plants. Its most prominent feature is its long blooming period; with proper care, a single flower can bloom for more than 100 days. Moreover, it does not require much sunlight and can grow normally even without direct sunlight indoors.
Is Red掌 Afraid of Cold in Winter?
Red掌 is somewhat afraid of the cold. Its native habitats are the tropical rainforests of countries like Costa Rica and Colombia, making it a tropical plant and an epiphyte, often growing on trees, sometimes on the ground or rocks. It prefers a humid, warm, and semi-shaded environment and cannot be exposed to direct sunlight.
What is the Cold-Resistant Temperature for Red掌?
Red掌 is somewhat cold-resistant, but the lowest temperature it can tolerate during winter is 0 degrees Celsius. When the temperature drops to 15 degrees Celsius, the Red掌 enters a dormant state and stops growing. At 0 degrees Celsius, the plant can survive, but if the temperature drops below 0 degrees, the roots and rhizomes can be frostbitten, leading to death.
Caring for Red掌 in Winter
1. Light
Red掌 enjoys light, and the winter light is relatively weak. It is necessary to supplement lighting by placing the plant in a place with sufficient sunlight to facilitate photosynthesis and enhance the plant's ability to resist the cold.
2. Watering
In winter, the temperature is low, and water evaporates slowly. Watering should follow the principle of "not watering until dry." Generally, it is best to water when the potting soil is completely dry, preferably at noon when the temperature is high, and the water temperature should be controlled around 20℃ to prevent frostbite.
In addition, the air is dry in winter, and it is necessary to maintain the humidity of the surrounding environment. This can be done by misting to increase air humidity.
3. Fertilizing
Winter is the dormant period for Red掌, and the plant grows slowly, so fertilizing should be reduced or stopped. It is recommended to spray a 1:1000 solution of potassium dihydrogen phosphate every two weeks, or apply a dilute liquid fertilizer every 10 days. When fertilizing, attention should be paid to the concentration and amount to avoid excessive fertilizer that the plant cannot fully absorb, leading to root rot.
The above is all the content about whether Red掌 is cold-resistant, for your comprehensive understanding and reference!