Disease, drought, and weed invasion are plant and turf killers. By the time you see them, it can be too late. TurfSpy glasses provide stress detection technology developed by NASA. You can see into the future to identify problems such as fusarium patches, pythium blight, yellow patch, brown patch, and poa grass invasion 2-10 days before they are visible to the naked eye. Wear them while you mow for safety and turf inspection!

How it works: Dying vegetation absorbs and reflects sunlight differently than when it is healthy. The earliest signs of stress are outside our visual spectrum and invisible until the problem becomes more advanced. TurfSpy filters the light, allowing us to see the problem earlier giving a groundskeeper more time to react and solve the problem.

• constructed from shatterproof/polycarbonate so they can double as safety glasses
• includes a protective case