Culinary herbs are distinguished from vegetables in that, like spices, they are used in small amounts and provide flavor rather than substance to food. Many culinary herbs are perennials such as thyme or lavender, while others are biennials such as parsley or annuals like basil.
Organic herbs are preferable to non-organics because they are not grown using chemical fertilizers or chemical pesticides. Organic herbs and spices add zesty flavor to recipes. When people shop for herbs, organic products are their first choice these days due to a number of reasons. No one wants to add harmful chemicals to their diets or apply it in medications or cosmetics to their bodies. This purity factor is why organic products are so popular.