Ideal Temperature for Coast live oak
Images of Coast live oak
Signs of Cold Stress in Coast live oak
Symptoms
Coast live oak tolerates cold moderately and flourishes best when temperatures exceed 50℉. In winter, maintain temperatures above 32℉. If the temperature drops below 28℉, leaves might sag. Mild cases can recover, but severe cases lead to wilting and eventual leaf drop.
Solutions
Remove frost-damaged sections. Before further cold exposure, cover the plant with materials like non-woven fabric or cloth, and build a windbreak to shield it from cold gusts.
Signs of Heat Stress in Coast live oak
Symptoms
In summer, Coast live oak should be kept below 80℉. When temperatures surpass 95℉, leaves lighten in color, tips may dry and shrivel, leaves might curl, and the plant becomes more prone to sunburn.
Solutions
Prune off any sunburned and desiccated portions. Relocate the plant to a spot offering protection from intense midday and afternoon sun, or use a shade cloth for cover. Water the plant in the morning and evening to maintain soil moisture.
