Find any depression and use fresh cut green grass to cover the blinds
Or the green Quack Grass if it is the same color

Another way is to set the blinds against or just in a feild next to the short grass
With the decoys 50yds into the short grass feild
Set the decoys so the geese pass over you as they land into the wind

A few years back we sat up in the first rows of a bean feild and shot 10 yard geese as they landed on a golf course

John