The Best Garden Plan For 3 By 8 Raised Beds 2023. These include less weeds, more growing space, less soil erosion, better water retention than sandy soils, and better drainage than clay soils. They should be aligned flush with the posts.

Web here’s a simple guide to building a raised bed that is 2.5 metres long and 1.25 metres wide, adapted from this guide by gardening australia. Web raised bed garden plans come in all shapes and sizes to fit almost any space, and they can include conveniences like benches, trellises, or cages to support and protect sensitive plants. Keep in mind that accessing the plants in the middle can be tricky, so you’re best using this size of raised bed for ultra low maintenance perennials.