Outdoor wood maintenance with preservative/sealant/water repellant?
I had a wooden retaining wall built last summer around a flag stone stair case in my garden. The wood on the retaining wall is treated wood and meant for ground contact. I see that after one winter the paint on the retaining wall is already coming off.
Could I get suggestions on how to maintain the wood? Wood preservative/water repellant/wood sealant?