Ideal Temperature for Common lungwort

Images of Common lungwort

Common lungwort(Pulmonaria officinalis)
Common lungwort(Pulmonaria officinalis)
Common lungwort(Pulmonaria officinalis)
Common lungwort(Pulmonaria officinalis)

Signs of Cold Stress in Common lungwort

Symptoms

Common lungwort tolerates cold well and flourishes when temperatures exceed 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 40℉, while winter changes might be subtle, spring may see reduced or absent sprouting.

Solutions

In spring, remove any sections that did not sprout.

Signs of Heat Stress in Common lungwort

Symptoms

In summer, Common lungwort should be kept below 70℉. When temperatures surpass 80℉, leaves may lighten, curl, become prone to sunburn, and in severe cases, the plant may wilt and dry out completely.

Solutions

Remove any sun-damaged and desiccated portions. Relocate the plant to a spot shaded from midday and afternoon sun, or use a shade cloth. Water the plant in the morning and evening to maintain soil moisture.

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