
Greenes Fence RC6S6T35B cedar raised bed
The rectangular 4-by-8-foot bed has taller 17.5-inch walls and a simpler outline.
Read our takeA U-shaped cedar bed with a central access opening.
The U shape is the interesting part: it brings an access opening into a larger planting layout.
A U-shaped cedar bed with a central access opening. I would mark the outline on the ground before bringing in the soil. Leave the path you will use for watering, tending, and carrying a harvest back to the house.
The untreated cedar boards are 3/4 inch thick, with dovetail joints and routed corner posts. The frame can weather to a silver-gray finish. Plan the bed as part of the garden layout rather than treating the filled structure as something to move between seasons.
Choose the planting arrangement around the usable space.
Keep a clear route for watering and tending.

The rectangular 4-by-8-foot bed has taller 17.5-inch walls and a simpler outline.
Read our take
A straight 4-by-12-foot frame suits a long planting row rather than a U-shaped layout.
Read our takeIt is an open-bottom frame that sits over a suitable site.
The purchase is the cedar frame; plan growing medium and plants separately.
Product information checked 2026-10-29. Our assessment uses the linked specifications and manuals; it does not represent a hands-on test. Editorial standards & corrections.