Henna Farming in India - Information on where and how henna is grown, processed and exported in India. Henna Farming in Pakistan - Information on the climatic requirements of this crop and suitable areas of the country, planting and cultivation, harvesting, drying and processing the leaves. Jojoba - Information on Simmodsia chinensis, which may have potential as an oil-producing crop, its uses, cultivation and the economics of production. Safflower - Information on Carthamus tinctorius, which may have potential as an oil-producing crop, its uses, cultivation and the economics of production. Hops Information - Information, including FAQs and research, on growing hops in eastern United States. Maca - Information on the cultivation of Lepidium meyenii, or Maca. Buckwheat - Information on this crop, its history, uses, growth habits, environmental requirements, cultural practices and the economics of production. New Crops from Brazil - Information on a number of food plants from Brazil that might have potential to be grown commercially in the US. Henna - Factsheet about this crop and its uses. Hop - Information on this crop, its history, uses, growth habits, environmental requirements and cultural practices. Growing the Hallucinogens - Manual for the legal cultivation of a number of plants with hallucinogenetic properties. Ginseng - Factsheet on this crop, its history, uses, varieties and cultivation. Amaranth - Factsheet on this crop, its history, uses, varieties and cultivation. Lupine - Factsheet on this crop, its history, uses, varieties and cultivation. Quinoa - Factsheet on this crop native to the Andes, its history, uses, varieties and cultivation. Plant Cultures: Neem - A useful tree many parts of which have antimicrobial properties. Includes information on its history, spiritual significance, cultivation, production and trade, medicinal, food and other uses. Plant Cultures: Opium Poppy - Information on this plant and its history, its growing areas, cultivation, harvesting, extraction of morphine and further processing.