Thanks Karen,
How far down and what is the spread of these sterilizers? Do you think you could amend with composts for a few seasons and find a planting area?
Ours was granite out front and rocks in the back...the rocks are all in the front now and that granite is the worst!!! It makes it very difficult to dig an area for a plant! I have a small yard but I take advantage of every area of dirt...lol I do have a small area of grass for the dogs...and it keeps getting smaller each year.
