0ef75a63_mparison___Landscaping_Network__2
[0] DRY STONE/BOULDER [1] The most natural solution to grade change [3] Dry boulder and stone walls are ideal for colonial, country, and English-style gardens [4] Water accumulating in the interior of the wall will destroy its integrity [2] 
Difficult to control water flow
Retaining Wall Material Comparison - Landscaping Network
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