Landscaping With Herbs Part II:  Deciduous Perennial Herbs

What is an Herb? Why is mint an herb, but clover isn’t?  Have you ever given it much thought?  Botanically, any plant with a soft stem, that dies back in winter, is ‘herbaceous.’  Were you give a stack of a dozen cards, each with the name and picture of a plant, could you sort them into ‘herbs’ and ‘not herbs’? If asked, most of us could probably name at least five herbs.  Those used in cooking, like basil and thyme...