Incredible Raised Bed Vegetable Garden Roots References. With a raised bed you can improve oil quality while having better drainage, reduce weed growth, and extend growing seasons. Dig out the garden soil from your beds.

Web while some gardeners argue against lining their raised garden beds with weed matting (as it is believed that allowing the roots of the plants to penetrate the natural soil level is beneficial), most say the pros far outweigh the cons. You could build a raised bed without a frame, and mound the soil 6 to 8 inches high, and flatten the top. Leafy greens are easy to grow in raised beds because they don't require much space.