An herb farm is usually a farm where herbs are grown for market sale. There is a case for the use of a small farm being dedicated to herb farming as the smaller farm is more efficient in terms of manpower usage and value of the crops on a per acre basis. In addition, the market for herbs is not as large as the more commercial crops, providing the justification for the small-scale herb farm. Herbs may be for culinary, medicinal or aromatic use, and sold fresh-cut or dried. Herbs may also be grown for their essential oils or as raw material for making herbal products. Many businesses calling themselves an herb farm sell potted herb plants for home gardens. Some herb farms also have gift shops, classes, and sometimes offer food for sale. In the United States, some herb farms belong to trade associations. History The rise of the herb farm stems from human interactions in agriculture, cultural preferences, growing conditions and availability of certain herbs. In early Egyptian times, herbs were grown for religious ceremonies, temple use, and in mummification, these herbs included: frankincense, myrrh, lotuses, poppies, cornflowers and chamomile. In Islamic cultures, herb gardens are also tied to buildings and are often enclosed behind walls and arranged in geometric patterns that maximize the use of space. Christian monasteries borrowed heavily from this same style and grew their herbs in a similar manner. As these monasteries expanded in influence and Christianity spread, the needs of the garden expanded as a means of creating a self-sufficient monastery. Culturally, these buildings are also associated with healing the sick and emphasis was placed on the growing of medicinal herbs. As cities grew, certain larger houses, and small plots of land were used to expand on the growing of herbs, both for cooking and medicinal properties. Universities began to explore the development of research into medicinal herbs, which required plots of land to be set aside to grow these herbs. In Greek gardens, the herb garden was paired with the bee garden, such that they became fused. The practice of keeping both types of herb farms together was carried over into European and American Colonial gardens. In the colonial United States (in the time period from 1620-1840) herbs were grown for a variety of purposes, ranging from utilitarian, to vanity gardening. In Puritanical regions herbs were grown based on their functional use