The flute, sail, wing whatever you call the bit at the end that is turned up, goes up.
Look close and you should see "Grass side" on the side that goes down.
The part number is generally stamped on the top ( up side ) of the blade so it won't get worn off during use.
#3
BlazNT
The side that has stickers on them is the upside.
#4
Boobala
AND as a side note : whenever laying SOD ...... ALWAYS .. put the green side UP !! .. :laughing:..:laughing: