Ideal Temperature for Garden dahlia
Images of Garden dahlia
Signs of Cold Temperatures in Garden dahlia
Symptoms
Garden dahlia tolerates cold well and flourishes when temperatures are above 65℉. In winter, it needs to be maintained above 60℉. If the temperature drops below 50℉, while no immediate winter changes might be apparent, spring may see reduced or absent sprouting.
Solutions
In spring, remove any sections that have not sprouted.
Signs of High Temperatures in Garden dahlia
Symptoms
During summer, Garden dahlia should be kept below 75℉. When temperatures surpass 85℉, the plant's leaves might lighten, curl easily, be prone to sun damage, and in extreme cases, the whole plant could wilt and dry out.
Solutions
Cut off any sun-damaged and desiccated portions. Relocate the plant to an area 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.
