Ideal Temperature for Black-eyed susan vine

Images of Black-eyed susan vine

Black-eyed susan vine(Thunbergia alata)
Black-eyed susan vine(Thunbergia alata)
Black-eyed susan vine(Thunbergia alata)
Black-eyed susan vine(Thunbergia alata)

Signs of Cold Stress in Black-eyed susan vine

Symptoms

Black-eyed susan vine favors warm conditions and cannot withstand cold. It flourishes optimally when temperatures exceed 65℉. In winter, it needs to be maintained above 50℉. If the temperature drops below 40℉, foliage may lose its vibrant hue. Following frost damage, the color progressively shifts to brown or black, and signs like wilting and drooping might appear.

Solutions

Remove the parts affected by frost. Promptly relocate indoors to a warm setting for protection from cold. Select a location near a south-facing window for the plant, ensuring abundant sunlight. Furthermore, avoid positioning the plant near heating units or AC vents to prevent excessive air dryness.

Signs of Heat Stress in Black-eyed susan vine

Symptoms

In summer, Black-eyed susan vine should be kept below 75℉. When temperatures surpass 85℉, the leaf color fades, and the plant becomes more prone to sun damage.

Solutions

Prune off the sun-scorched and desiccated sections. Relocate the plant to an area that offers protection from the intense midday and afternoon sun. Irrigate the plant in the morning and evening to maintain soil moisture.

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