Ideal Temperature for Scots pine
Images of Scots pine
Signs of Cold Stress in Scots pine
Symptoms
Scots pine tolerates cold well and flourishes best when temperatures exceed 50℉. In winter, it needs to stay above 32℉. If temperatures drop below -40℉, while no immediate winter changes might be apparent, branches can become brittle and dry by spring, with no new growth appearing.
Solutions
In spring, remove any dead branches that haven't produced new foliage.
Signs of Heat Stress in Scots pine
Symptoms
In summer, Scots pine should be maintained below 77℉. When temperatures surpass 86℉, the plant's needles may lighten, tips might dry and shrivel, and it becomes more prone to sun damage.
Solutions
Remove any sun-damaged and desiccated sections. Relocate the plant to a spot offering protection from midday and afternoon sun, or use a shade fabric. Water the plant in the morning and evening to maintain soil moisture.
