dana point, Ca
|I have just stripped the yard. I have a very steep grade. We installed concrete stair walkway, retainer walls and covered with flag stone. The ground is very hard designed for several planter and some grass areas. The ground has a lot of roots many large from the trees removed and some small from other side of fence area plants. It is roto-tiled and I put gypsum in.
|Answer from NGA
February 12, 2009
|You can find a list of Soil Testing Labs in your local telephone book or you can contact the Cooperative Extension office in your county for a list of soil testing labs in your area. Best wishes with your landscape.
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