A keyhole garden feeds itself from a built-in compost basket at the center.

🌱 Ultimate Guide to Building & Growing a Thriving Keyhole Garden: Composting + Veggies in One Smart System If you’ve ever wished gardening was easier — less work, less waste, more food — then you’re about to discover a system that does exactly that. Imagine a garden bed that feeds itself, breaking down kitchen scraps and yard …