Ideal Temperature for Dieffenbachia
Images of Dieffenbachia
Signs of Cold Stress in Dieffenbachia
Symptoms
Dieffenbachia thrives in warmth and cannot withstand cold. Optimal growth occurs above 65℉. In winter, maintain temperatures above 60℉. Below 50℉, foliage may lose color. Post-frost, leaves progressively brown or blacken, exhibiting wilting and drooping.
Solutions
Remove frost-damaged sections. Promptly relocate indoors to a warm area for cold defense. Position the plant near a south-facing window for abundant light. Furthermore, avoid placing near heaters or AC vents to prevent air desiccation.
Signs of Heat Stress in Dieffenbachia
Symptoms
In summer, Dieffenbachia should remain below 75℉. Temperatures exceeding 80℉ cause leaf discoloration and increased sunburn vulnerability.
Solutions
Prune off sun-scorched and desiccated portions. Relocate the plant to a spot offering protection from midday and afternoon sun. Hydrate the plant in the morning and evening to maintain soil moisture.
