Raised beds against a fence?
I want to build some raised beds against a fence on the property, and was wondering how to handle the side that will literally be against the fence. Obviously rotting the fence out by putting soil up against it is out... but the idea of using the same (pricey) hardscape on that side of the bed where they aren't even seen is kind of... wasteful.
My first thought was cinderblock with some kind of barrier to keep dirt/moisture out, on the vertical surface, but I'm not sure how well that might work. I'm talking a bed that's 2, maybe 2.5 feed tall. Small retaining wall type thing. This is where I envision my tulips, daffodils, lavender and freesia type plants going, so it's something I plan to have ready to go this winter.