Ideal Temperature for Bethlehem lungwort
Images of Bethlehem lungwort
Signs of Cold Stress in Bethlehem lungwort
Symptoms
Bethlehem lungwort tolerates cold well and flourishes optimally when temperatures exceed 60℉. In winter, it needs to stay above 50℉. If the temperature drops below 40℉, 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 Heat Stress in Bethlehem lungwort
Symptoms
In summer, Bethlehem lungwort should be maintained below 70℉. When temperatures surpass 75℉, 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. Water the plant in the morning and evening to maintain soil moisture.
