Ideal Temperature for Winter squash
Images of Winter squash
Signs of Cold Stress in Winter squash
Symptoms
Winter squash tolerates cool temperatures moderately well, flourishing optimally between 65℉ and 75℉. In winter, temperatures should remain above 50℉. If temperatures drop below 32℉, foliage may darken. Severe cases can lead to water-soaked decay, wilting, drooping, and a gradual browning of leaves.
Solutions
Remove any frost-damaged sections. Promptly relocate the plant indoors to a warm area or construct a temporary greenhouse for protection from cold. When indoors, position it near a south-facing window for adequate light. If natural light is insufficient, provide supplementary illumination.
Signs of Heat Stress in Winter squash
Symptoms
In summer, Winter squash should be maintained below 75℉. When temperatures surpass 85℉, plant development slows, leaf color fades, and it becomes more prone to sun damage.
Solutions
Prune off any sun-scorched and desiccated portions. Relocate the plant to a spot offering protection from the afternoon sun. Irrigate the plant in the morning and evening to maintain soil moisture.
