Ideal Temperature for Costa rican pitahaya
Signs of Cold Stress in Costa rican pitahaya
Symptoms
Costa rican pitahaya thrives in warmth and cannot withstand cold. Optimal growth occurs above 68℉. In winter, maintain temperatures above 50℉. Below 32℉, foliage may lose color. Post-frost, leaves progressively turn brown or black, exhibiting wilting and drooping.
Solutions
Remove frost-damaged sections. Promptly relocate indoors to a warm setting for protection. Position the plant near a south-facing window for sufficient light. Avoid placing near heaters or AC vents to prevent air desiccation.
Signs of Heat Stress in Costa rican pitahaya
Symptoms
In summer, Costa rican pitahaya needs temperatures below 77℉. Above 95℉, leaves lighten and the plant becomes prone to sunburn.
Solutions
Remove sun-scorched and desiccated areas. Relocate the plant to a spot offering shade from midday and afternoon sun. Water in the morning and evening to maintain soil moisture.
