FieldScout GreenIndex+ Board
Product Description
The FieldScout GreenIndex+ Board helps to capture the Dark Green Color Index (DGCI) of plant leaves. Using the GreenIndex+ Nitrogen app, simply take a photo of a leaf lying across the target board and include the green and yellow standard color disks in the photo. The on the screen, tap the green disk, then the yellow disk, then the leaf and tap Done. Read the results on the screen.
Required: FieldScout GreenIndex+ App (Apple iOS) - $99.99