Ideal Temperature for Water chestnut
Images of Water chestnut
Signs of Cold Temperatures in Water chestnut
Symptoms
Water chestnut tolerates cold well and grows optimally when temperatures are above 68℉. In winter, it needs to stay above 59℉. If temperatures drop below 41℉, while no immediate winter changes might be apparent, spring sprouting could be reduced or absent.
Solutions
In spring, remove any sections that did not sprout.
Signs of High Temperatures in Water chestnut
Symptoms
In summer, Water chestnut should be maintained below 77℉. When temperatures surpass 86℉, the plant's leaves might lighten, curl, become prone to sunburn, and in severe instances, the entire plant could wilt and dry out.
Solutions
Remove any sun-damaged and desiccated portions. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
