Liquid Amber removal
About 6 months ago we removed a 12 meter liquid amber from our yard because we want to replace the area with citrus trees (blood orange, lemon & lime).
The stumb and most of the major roots were ground down and for the past 4 months we have had about 20 odd small shoots sprouting up all over the place.
My question is what is the best way to remove/stop these from coming up. I don't want these to hinder the citrus in any way once we plant them.