Powdery mildew is horrible and we feel for anyone dealing with an outbreak!
Thankfully, there’s a lot of options to help prevent powdery mildew and treat it if you happen to see some sneak into your grow room.
- Our most trusted and 1st choice for prevention is a sulfur burner. They’re specifically to prevent pests and molds in greenhouses and indoor gardens.
- H202 spray. You can make your own or purchase a more powerful solution here at the store.
- Lower the humidity in your grow room by using a dehumidifier to help control your environment.