Hello!
I currently have a 4 m wide parking area and want to widen it to 6.5 m. I have a 50 cm deep slope down to the lawn. I removed the birch hedge that was there. Now the question is, what can I use most cheaply as support against the lawn and parking? I don't want to get a lot of yard gravel there. My first thought was to use reinforcement bars and pressure-treated wood about 3-4 high. Fastened together. The second suggestion is to use "telephone poles" lying against, fastened in a similar way. However, I know they are toxic. Any tips?
Best regards, Silve
