Underhill Plant Stress Detection Glasses pigs pliers staple accurate calibration and low maintenance

accurate calibration and low maintenance

Made from white birch hardwood

(16) 1" x 3" Plastic Strips

Anchoring pins for DeWitt weed barrier (Item # 145531) sold separately

Also protects against water

Underhill Plant Stress Detection Glasses pigs pliers staple accurate calibration and low maintenancePlant stress detection glasses block out the green colors reflected from chlorophyll found in healthy vegetation, making them look black or gray. Any off colors caused by drought, disease or poor nutrition stand out as a glowing red, coral or pink color against the dark background. This helps identify problems from far away and allows you more time for reaction and treatment. Full frame glasses have adjustable temples and a fixed nosepiece. Includes