A wall is more than blocks: proper drainage fabric, free-draining backfill, perforated pipe to daylight

https://josuexynv706.cavandoragh.org/retaining-wall-failure-on-georgia-clay-soil-and-what-it-signals-about-your-slope

A wall is more than blocks: proper drainage fabric, free-draining backfill, perforated pipe to daylight, and weep holes relieve pressure. Skipping these in Atlanta’s rainy climate invites premature wall failure.