Ideal Temperature for Iron Cross Begonia
Images of Iron Cross Begonia
Signs of Cold Stress in Iron Cross Begonia
Symptoms
Iron Cross Begonia favors warm conditions and cannot withstand low temperatures. It flourishes optimally when the temperature exceeds 65℉. In winter, it needs to be maintained above 60℉. If the temperature drops below 50℉, its leaves might lose some color. Following frost damage, the foliage progressively turns brown or black, and signs like wilting and drooping can appear.
Solutions
Remove the sections affected by frost. Promptly relocate indoors to a warm setting for protection against cold. Select a location near a south-facing window for the plant, ensuring plenty of light. Furthermore, avoid positioning the plant near heating units or AC vents to prevent overly dry air.
Signs of Heat Stress in Iron Cross Begonia
Symptoms
In summer, Iron Cross Begonia should be kept below 75℉. When temperatures surpass 80℉, the leaf color fades, and the plant becomes more prone to sun damage.
Solutions
Prune off the sun-scorched and desiccated portions. Relocate the plant to an area that offers shelter from the midday and afternoon sun. Irrigate the plant in the morning and evening to maintain soil moisture.
