Ideal Temperature for Polynesian metrosideros
Images of Polynesian metrosideros
Signs of Cold Stress in Polynesian metrosideros
Symptoms
Polynesian metrosideros thrives in warmth and cannot withstand cold. Optimal growth occurs above 65℉. In winter, maintain temperatures above 55℉. Below 45℉, foliage may lighten. Post-frost, leaves progressively turn brown or black, exhibiting wilting and drooping.
Solutions
Remove frost-damaged sections. Promptly relocate indoors to a warm area for protection. Position the plant near a south-facing window for sufficient light. Avoid proximity to heaters or AC vents to prevent air desiccation.
Signs of Heat Stress in Polynesian metrosideros
Symptoms
In summer, Polynesian metrosideros should remain below 75℉. Temperatures exceeding 80℉ cause leaf discoloration and increased susceptibility to sunburn.
Solutions
Prune off sun-scorched and desiccated portions. Relocate the plant to a spot offering protection from intense midday and afternoon sun. Water the plant in the morning and evening to maintain soil moisture.
