Ideal Temperature for Red angel's trumpet
Images of Red angel's trumpet
Signs of Cold Stress in Red angel's trumpet
Symptoms
Red angel's trumpet favors warm conditions and cannot withstand cold. It flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. Below 32℉, foliage may lose color. Post-frost, leaves progressively brown or blacken, potentially exhibiting wilting and drooping.
Solutions
Remove frost-affected sections. Promptly relocate indoors to a warm setting for protection. Position the plant near a south-facing window for sufficient light. Furthermore, avoid proximity to heaters or AC vents to prevent excessive air dryness.
Signs of Heat Stress in Red angel's trumpet
Symptoms
In summer, Red angel's trumpet should be kept below 75℉. When temperatures surpass 85℉, leaves lighten in hue, and the plant becomes more prone to sun damage.
Solutions
Prune off sun-scorched and desiccated portions. Transfer the plant to a spot offering shade from intense midday and afternoon sun. Irrigate the plant in the morning and evening to maintain soil moisture.
