Why does your Conophytum calculus have white cottony spots? Diagnose the cause and fix it with our step-by-step guide.
Small, soft-bodied insects that secrete a white, waxy, cotton-like substance to protect themselves. They feed on the succulent tissues of Conophytum, often congregating in the crevices between leaf pairs.
High humidity or trapped moisture between the succulent leaves can trigger fungal growth that appears as white, fuzzy patches. This is particularly common in Conophytum if there is insufficient airflow during their dormant period.
A fungal disease that manifests as a fine, white dust on the surface of the plant. While less common in extremely arid-dwelling succulents, it can occur if the Conophytum is kept in a humid environment with stagnant air.