what causes discoloured camellia flowers
While other species of camellia are susceptible to the root rot caused by the fungus Phytophthora cinnamomi, sasanquas are immune. Unfortunately, another fungus species, Cylindrocladium crotalariae, does cause root rot on sasanqua plants, especially when the plants are young or cuttings are made for propagation.hile other species of camellia are susceptible to the root rot caused by the fungus Phytophthora cinnamomi, sasanquas are immune. Unfortunately, another fungus species, Cylindrocladium crotalariae, does cause root rot on sasanqua plants, especially when the plants are young or cuttings are made for propagation.