Ideal Temperature for California scrub oak
Images of California scrub oak
Signs of Cold Temperatures in California scrub oak
Symptoms
California scrub oak tolerates cold well and flourishes when temperatures are above 60℉. In winter, it needs to stay above 50℉. If temperatures drop below 32℉, while winter changes might not be obvious, branches can become brittle and dry in spring, with no new growth appearing.
Solutions
In spring, remove any dead branches that haven't produced new foliage.
Signs of High Temperatures in California scrub oak
Symptoms
In summer, California scrub oak should be maintained below 75℉. When temperatures go above 85℉, the plant's leaves might lighten in color, tips could dry and shrivel, and it becomes more prone to sunburn.
Solutions
Remove any sun-damaged and desiccated sections. Relocate the plant to a spot offering protection from the midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
