Ideal Temperature for Smooth crabgrass
Images of Smooth crabgrass
Signs of Cold Stress in Smooth crabgrass
Symptoms
Smooth crabgrass tolerates cold well and flourishes optimally when temperatures exceed 75℉. In winter, it should be maintained above 60℉. If temperatures drop below 50℉, while no immediate winter changes might be apparent, reduced or absent sprouting could occur in spring.
Solutions
In spring, remove any sections that have not germinated.
Signs of Heat Stress in Smooth crabgrass
Symptoms
In summer, Smooth crabgrass should be kept below 85℉. When temperatures surpass 95℉, the plant's foliage might lighten, curl, become prone to sunburn, and in severe instances, the entire plant could wilt and desiccate.
Solutions
Prune off any sun-damaged and dried-out portions. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade fabric for cover. Water the plant in the morning and evening to maintain soil moisture.
