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发表于 2012-5-7 08:32
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ceramistpalace 发表于 2012-5-4 22:32 
* t8 Y6 F! ~9 Y* w$ j. T. BI typed the wrong word on 12th floor, I mean groundcovers, not undercover. . s/ z7 {$ e0 Y4 R; Y
That's alright, it just tells us that even the greatest Ceramistpalace would occasionally make a tiny mistake. 
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1 U3 u" ~8 ?6 s" D: YAnyway, I was thinking DIY. The landscaping company is asking for $4578 (without moss) for building the flagstone patio.
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I was reading some materials, it says put a 2” layer of sand under the flagstone.
, X0 l. e) x! N) Q s0 F+ ZThere will be 2 problems: 6 B7 Z- }* s7 m5 u/ d- S' i4 K
1) how can I make the ground base tight before filling a layer of sand
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