Ideal Temperature for Tea
Images of Tea
Signs of Cold Stress in Tea
Symptoms
Tea tolerates cold well and grows optimally when temperatures are above 60℉. In winter, maintain temperatures above 50℉. If temperatures drop below 45℉, while no immediate winter damage may be apparent, branches can become brittle and dry in spring, preventing new growth.
Solutions
In spring, remove any dead branches that have not produced new foliage.
Signs of Heat Stress in Tea
Symptoms
In summer, Tea should be kept below 70℉. When temperatures surpass 86℉, the plant's leaves may lighten in color, tips might dry and wither, and it becomes more prone to sunburn.
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 cloth. Water the plant in the morning and evening to maintain soil moisture.
