Many gardeners are looking for ways to use space efficiently and get the most out of a given area, and at the same time create the best environment for their plants. Every garden should have herbs, but sometimes they can be tricky to grow. They want different kinds of soil, so putting them all in one bed doesn’t always work. Some are perennial and some annual or biennial. Some demand full sun and some can benefit from a bit of afternoon shade. Most want great drainage. And of course they take up space. What’s one solution? An herb spiral.