Ideal Temperature for Cuban royal palm
Images of Cuban royal palm
Signs of Cold Stress in Cuban royal palm
Symptoms
Cuban royal palm thrives in warmth and cannot withstand cold. Optimal growth occurs above 75℉. In winter, maintain temperatures above 68℉. Below 55℉, foliage may lose color. Post-frost, leaves progressively brown or blacken, showing signs of wilting and drooping.
Solutions
Remove frost-damaged sections. Promptly relocate indoors to a warm area for cold protection. Position the plant near a south-facing window for sufficient light. Furthermore, avoid placing it near heating or AC vents to prevent excessive air dryness.
Signs of Heat Stress in Cuban royal palm
Symptoms
In summer, Cuban royal palm should remain below 85℉. Temperatures exceeding 95℉ cause leaves to lighten and increase susceptibility to sunburn.
Solutions
Remove any sunburned or desiccated portions. Relocate the plant to a spot offering shade from intense midday and afternoon sun. Water the plant in the morning and evening to maintain soil moisture.
