Includes information on how to use and grow the following plants: aloe, hyssop, basil, burdock, calendula, catnip, chamomile, chives, cilantro, clary sage, coltsfoot, comfrey, costmary, echinacea, elderberries, elecampane, bronze fennel, feverfew, rose geranium, hops, horseradish, lavender, lemon balm, mint, motherwort, mugwort, nettle, oregano, parsley, pennyroyal, rosemary, sage, tansy, tarragon, thyme, valerian, Vicks plant, wormwood, and yarrow.