Grow some peppers, scallions, and other spices to add some heat to your life. Herbs have been used for centuries in the kitchen and as a source of the aroma. Herbs provide us with summer's freshest ingredients for cooking, but their leaves and flowers also bring visual interest and aroma to the garden. They are wonderful for a sensory flower bed, a space created to engage the senses of sight, sound, smell, taste, and touch. Herbs are quite versatile and may be grown in several different settings. The majority of the herbs used in cooking originate in the Mediterranean and...