My turf is as hard as a rock. What do I do???
I moved into a new home in November (new construction). I have St. Aug's (laid down in November). I put corn meal down in Nov, and Texas Tee in April along with compost.
My grass looks beautiful (green, thick), but my sod(clay) is as hard as a rock. I can't even stick my finger 1/2 inch down in the ground. When the heat of summer comes, I fear that my lawn will die out. What can I do to soften up the soil and help with water retention?