Urbana 3x5 Keyhole Composting Garden


  • Free Standard Shipping!
  • Unique blend of high-grade embossed vinyl
  • BPA and phthalate free
  • Posts are made from anodized aluminum
  • Easy to maintain and clean
  • Built in composter
  • Recycles own box
  • Requires minimal watering
  • No soil turnover
  • 10-year warranty
  • Soil Capacity: 23 cu ft.
  • Planting Area: 12.7 sq ft.
  • Assembled Weight: 43 lbs.

Compost Basket Dimensions:

Length Width Height
12 in 12 in 22 in

Assembled Garden Bed Dimensions:

Length Width Height
60 in 36 in 22 in

More Product Information:

Inspired by the African keyhole gardening technique, the Urbana 3x5 Keyhole Composting Garden lets you compost household waste and grow vegetables in the same garden.

A central compost basket is used in the Keyhole Garden to conveniently place your daily kitchen scraps. This household waste is then organically transformed into nutrient rich soil that nourishes your vegetables. Compost fed soil better holds moisture and nutrients, while using up to 70% less water.

The Urbana collection is crafted from an embossed PVC material that offers the natural look of wood, but with the lightweight durability of vinyl. Dual aesthetic boards can be reversed to allow for either a natural wood grain look or brushed finish and are BPA/phthalate-free ensuring healthy, safe food production and a long product lifespan.

Boards slide into posts easily and conveniently, with no need for tools or screws. Our innovative posts make for perfectly modular garden beds, allowing you to design and configure your own unique layout and size

It’s smart, sustainable and beautifully designed.

Download Assembly Guide