Ideal Temperature for Tuberous begonia
Images of Tuberous begonia
Signs of Cold Stress in Tuberous begonia
Symptoms
Tuberous begonia thrives in warmth and cannot withstand cold. It flourishes best when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If the temperature drops below 40℉, foliage may lose its vibrant color. Following frost damage, leaves progressively turn brown or black, and signs like wilting and drooping might appear.
Solutions
Remove any parts damaged by frost. Promptly relocate the plant indoors to a warm setting for protection against cold. Position the plant near a south-facing window to ensure sufficient light exposure. Furthermore, avoid placing it close to heating units or air conditioning vents to prevent excessive air dryness.
Signs of Heat Stress in Tuberous begonia
Symptoms
In summer, Tuberous begonia should be maintained below 75℉. When temperatures surpass 85℉, leaf coloration fades, and the plant becomes more prone to sun damage.
Solutions
Remove any parts that are sunburned and dried out. Relocate the plant to an area offering protection from the intense midday and afternoon sun. Water the plant during the morning and evening to maintain soil moisture.
