Classic 3x3 Cascading Keyhole Composting Garden


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  • Free Standard Shipping!
  • Unique three tier design increases accessibility
  • Perfect for growing vegetables, herbs, or flowers
  • Easy to maintain and clean
  • Made of food grade BPA/phthalate-free vinyl
  • Built in composter
  • Recycles own box
  • Requires minimal watering
  • No soil turnover
  • Warranty: 20 Year
  • Soil Capacity: 16 cu ft.
  • Planting Area: 9 sq ft.
  • Assembled Weight: 53lbs.

Compost Basket Dimensions:

Length Width Height
6 in 6 in 34.3 in

Assembled Garden Bed Dimensions:

Length Width Height
36 in 36 in 33 in

More Product Information:

Inspired by the African keyhole gardening technique, the Classic Cascading Keyhole Composting Garden lets you compost household waste and grow vegetables in the same garden. The unique three tier design increases accessibility and is perfect for growing vegetables, herbs or flowers in outdoor areas with limited space.

A central compost basket is used to conveniently place your daily kitchen scraps. It sits at the top of the Cascading Garden and extends all the way to the lower tier. This household waste is then organically transformed into nutrient rich soil that nourishes the vegetables in all three tiers of the garden bed. Compost fed soil better holds moisture and nutrients, while using up to 70% less water.

Crafted from a durable food grade BPA/phthalate-free vinyl that ensures healthy, safe food production and a long product lifespan. Boards slide into posts easily and conveniently, with no need for tools or screws.

It’s smart, sustainable and beautifully designed.

Download Assembly Guide