Here are tips for how to identify, control, and prevent gray mold, or botrytis.
What is Gray Mold?
Gray mold is a fungus otherwise known as Botrytis cinerea that can affect any part of a plant and is one of the most common diseases found among bedding plants. This disease will easily infect plants that are already damaged or beginning to die. It then spreads quickly and can cause extensive damage to healthy parts of plants.
Moisture is one of the main causes of gray mold. The wetter your plants are, the more susceptible they are to becoming infected. Your plants also must be injured before they can become infected. Be careful around your plants to prevent this.