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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 " F3 Y# F9 i; s) ^% h3 j
I typed the wrong word on 12th floor, I mean groundcovers, not undercover. & L4 o. t+ V+ t1 ~. [- y' E6 }
That's alright, it just tells us that even the greatest Ceramistpalace would occasionally make a tiny mistake. 
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, S; k4 U3 y+ r0 F1 _Anyway, I was thinking DIY. The landscaping company is asking for $4578 (without moss) for building the flagstone patio. ( }, z/ g0 ]/ L
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I was reading some materials, it says put a 2” layer of sand under the flagstone.
; z4 d( m0 _7 b) [. iThere will be 2 problems: - i* j0 k: t, n; H) x8 I5 H* s
1) how can I make the ground base tight before filling a layer of sand: c- o* V' u" o) _ y
2) where to get so much sand?: {+ Z7 n% N+ S: L6 w4 N2 M
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