What is a common disease affecting cannabis plants?

Powdery mildew is a common disease affecting cannabis plants and is particularly notorious in indoor cultivation environments. This fungal disease appears as a white, powdery coating on leaves, stems, and flowers, which can inhibit photosynthesis and significantly reduce plant vigor. Its development is typically favored by warm and humid conditions, as well as poor air circulation around the plants.

Effective management of powdery mildew involves implementing good cultural practices, such as ensuring adequate air flow, maintaining proper humidity levels, and practicing crop rotation. Early detection and treatment with fungicides or organic controls can help mitigate the spread of this disease and protect the health of cannabis plants throughout their life cycle.

Understanding the conditions that favor the outbreak of powdery mildew and the methods for prevention and control is crucial for growers to maintain healthy crops and optimize yield quality.