Kannauj Perfume 30th generation". They make from flowers and natural resources. Also musk, camphor, saffron and other aromatic substances are used for production. Flower like white jasmine and plant like vetiver use for summer varieties while soil uses for monsoon variety, known as "Mitti attar" that gives the scent of wet earth. Heena attar and musk attar are winter varieties. The natural perfume has free of alcohol and chemical, except for some productions. Fragrant attar from rose has more smell while attar that made from sandalwood oil has lasting smell. Normally for production a small bottle of scent, it needs about 15
Cannabis flower essential oil pollination; sex, age, and part of the plant; cultivation (indoor, outdoor etc.); harvest time and conditions; drying; and storage. For example, fresh buds from an Afghani variety yielded 0.29% essential oil. Drying and storage reduced the content from 0.29% to 0.20% after 1 week, and to 0.13% after 3 months. Monoterpenes showed a significantly greater loss than sesquiterpenes, but none of the major components completely disappeared in the drying process. About 1.3 L of essential oil per ton resulted from freshly harvested outdoor-grown hemp, corresponding to about 10 L/ha. The yield of nonpollinated ("sinsemilla") hemp at 18 L/ha was more