Ideal Temperature for Largeleaf Phlox
Images of Largeleaf Phlox
Indications of Low Temperature in Largeleaf Phlox
Symptoms
Largeleaf Phlox tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If the temperature drops below 40℉, while no immediate winter changes might be apparent, reduced or absent sprouting could occur in spring.
Solutions
In spring, eliminate any sections that have not sprouted.
Indications of High Temperature in Largeleaf Phlox
Symptoms
In summer, Largeleaf Phlox should be maintained below 75℉. When temperatures surpass 85℉, the plant's foliage may lighten, curl, become prone to sunburn, and in severe instances, the entire plant might wilt and desiccate.
Solutions
Remove any parts that are sunburned and dried. Relocate the plant to a spot offering protection from midday and afternoon sun, or employ a shade cloth. Water the plant in the morning and evening to ensure soil moisture.
