retaining wall construction 2

https://therubberpaverflooringexpert.solsticebrief.com/posts/the-real-world-benefits-of-rubber-paver-flooring-for-landscapes-and-hardscapes

Building a retaining wall isn't just about piling stones; it's about managing earth and water. A solid foundation is key, dug below the frost line, with a gravel base for drainage. Behind the wall, you need backfill that lets water pass, preventing that heavy pressure from saturated soil. Tiers or a slight lean toward the slope help, and the right blocks lock together, creating a structure that holds back tons of dirt without bulging.