“They also promote deep root growth, as plants naturally draw water from below rather than relying on surface watering.” That said, self-watering planters aren’t the best choice for plants ...

small root vegetables (carrots, radishes), and properly staked fruits (tomatoes, peppers). Can you put planters on decking?

in the side of a hill or covered by a sturdy shed to keep food— mostly root vegetables—from freezing during winter and spoiling in the hot summer months. Few of us have root cellars anymore ...