Ideal Temperature for Painted-lady
Images of Painted-lady
Signs of Cold Stress in Painted-lady
Symptoms
Painted-lady flourishes in warm conditions and cannot withstand low temperatures. Optimal growth occurs when temperatures exceed 65℉. In winter, it must be maintained above 50℉. If the temperature drops below 32℉, the plant may weaken, droop, and become susceptible to root decay. Minor frost damage might not show immediate signs, but the plant will progressively decline after about a week.
Solutions
Remove any frost-damaged sections, checking for root rot. If roots are rotted, excise them, and the plant can be propagated via cuttings. Relocate indoors to a warm setting promptly, positioning it near a south-facing window for abundant light. If natural light is inadequate, provide supplementary illumination.
Signs of Heat Stress in Painted-lady
Symptoms
In summer, Painted-lady should be kept below 75℉. When temperatures surpass 85℉, the plant's development will halt, it will dehydrate, wilt, and be more vulnerable to sun scorch.
Solutions
Discard any sun-damaged or decayed portions. Protect the plant from intense afternoon sun until it recovers and resumes growth. For plants with root decay, cease watering until new roots start to form.
