There is a strawberry/blueberry you pick them, farm not far from me.
I don't know their gardening practices, but I have seen acres of blueberries growing in: Red Clay soil in rows, not in beds.
And they don't have slug issues like I do! I just don't get it!
When I asked her about them, she just hands me a bag of Aluminum Sulfate and says, they grow like weeds!