keyhole garden beds

Typical keyhole garden beds are shown as square or rectangular units with widths/depths commonly ranging from about 48 to 72 inches. Across the examples the overall height is consistently 22 inches.

Many keyhole beds include a central compost basket that lets you add kitchen and garden scraps directly in the bed. The basket enables household waste to break down on site so compost is gradually incorporated into the surrounding soil to feed the plants.

Assembly varies by model. Some beds come preassembled or require no assembly, while others require adult assembly but use simple, tool-free construction (for example, boards that slide into posts). Product descriptions commonly emphasize that no screws or power tools are needed.

These keyhole garden beds are designed to be ground‑standing and used outdoors.

Examples from product listings show planting areas such as 13.7 sq ft, 15 sq ft, and 33 sq ft. Corresponding soil capacities in the examples include about 25.1 cu ft, 26 cu ft, and 60.5 cu ft. Actual capacity depends on the bed’s footprint and depth.

Most descriptions indicate an open base that sits directly on the ground; these models do not include a bottom floor.

Vinyl models are described as UV‑resistant and weather‑resistant and are marketed as BPA‑ and phthalate‑free. The cedar option highlights natural insect resistance. These features are presented as the main durability and safety attributes.

Assembly requirements vary by model. Some beds require no assembly; others note adult assembly with no tools and give approximate times such as one person for about 1 hour or two people for about 1.5 hours. Check the specific product listing for exact estimates.

These beds are described as low‑maintenance: many can be hosed off for cleaning, require minimal watering compared with traditional beds, and are marketed as easy to care for. Some listings also note recyclable packaging. Check the specific product details for exact care instructions.