Ideal Temperature for California croton
Images of California croton
Signs of Cold Stress in California croton
Symptoms
California croton tolerates cool temperatures moderately well and flourishes optimally when temperatures exceed 65℉. In winter, it needs to be maintained above 60℉. If the temperature drops below 50℉, its foliage might begin to sag. Mild cases can recover, but severe instances lead to wilting and eventual leaf drop.
Solutions
Remove any parts damaged by frost. Before subsequent cold exposure, cover the plant with materials like non-woven fabric or cloth, and build a windbreak to shield it from chilly gusts.
Signs of Heat Stress in California croton
Symptoms
In summer, California croton should be kept below 75℉. When temperatures rise above 85℉, leaf coloration fades, leaf tips may dry and shrivel, leaves might curl, and the plant becomes more prone to sunburn.
Solutions
Prune off any sunburned and desiccated sections. Relocate the plant to a spot offering protection from the intense midday and afternoon sun, or use a shade cloth for cover. Water the plant during morning and evening hours to maintain soil moisture.
