Rice (Oryza sativa is the most important cereal crop in the developing world and is the staple food of over half the world's population. It is generally considered a semi-aquatic annual grass plant. About 20 species of the genus Oryza are recognized, but nearly all cultivated rice is O. sativa L.

Cannabis refers to the dried leaves, flowers, stems, and seeds of the cannabis plant. The plant has many different chemical compounds, including tetrahydrocannabinol (THC), which has intoxicating—mind altering—effects. Cannabis products with THC can cause changes in mood, thoughts, and perceptions of reality.

This is a general monthly plan

Maize is a cultivated grass that usually reaches around 3m in height. The stems have dark green and shiny leaves that grow alternately along either side. At the top of the stem, numerous male flowers are arranged in a complex structure resembling tassels, and release pollen when blown by the wind.