1. Ask the Expert: Fertilization Strategies for Success: Dec. 12, 2017
    Learn how to do more with less when it comes to your fertilization services. Join the live Ask the Expert event hosted by Koch Turf & Ornamental: Dec. 12, 12-2 p.m. ET in the Fertilizer Application forum .

Two tier retaining wall

Discussion in 'Hardscaping' started by coolbrze, Jun 22, 2011.

  1. coolbrze

    coolbrze LawnSite Member
    from VA
    Messages: 133

    We're going to build a sm. two tier planter retaining wall using EP Henry Coventry Garden wall stone (link below) and was hoping for some help from you experts. The highest point will be ~ 18". How much 21A should we use as the base? What else will we need for the project?

  2. DVS Hardscaper

    DVS Hardscaper LawnSite Fanatic
    Messages: 6,601

    A few wheel-burr loads Otta-dew-er....
    Posted via Mobile Device
  3. zedosix

    zedosix LawnSite Silver Member
    Messages: 2,665

    I figure you mean how much depth of granular you will need. Typically 8" is good, but soil conditions and ground disturbance are a couple of factors that could be important to consider.

Share This Page