13 Gravel-Lined Raised Bed Ideas for Better Drainage and Production
13 Gravel-Lined Raised Bed Ideas for Better Drainage and Production My first raised beds failed spectacularly. Plants rotted at the base, tomatoes got root diseases, yields were terrible. The problem: Heavy clay soil underneath trapped water like a bathtub. Then I rebuilt beds with 4 inches of gravel underneath. Drainage transformed overnight. Root rot disappeared….





