Alfalfa grass in the countryside is generally called alfalfa, goldenrod.

Clover grass belongs to the legume family, annual or perennial herbs. Stem erect or spreading. Leaves are compound, 3-foliolate, the upper margins of the leaflets are finely toothed, and the stipules are adnate to the base of the petiole. Flowers very small, yellow or purple, in short racemes or heads, axillary. Calyx teeth subequal, flag petals oblong or obovate, 10 stamens.

Clovergrass is widely adapted to a variety of terrains and soils. But the most suitable soil for alfalfa grass growth is still relatively soft sandy loam, whether it is dry and early or hot and cold conditions alfalfa grass can grow. China's alfalfa grass is mainly located in Inner Mongolia, Sichuan, Guizhou, Jiangsu, Fujian, Xinjiang, Gansu and so on, alfalfa grass in spring, summer and fall can be planted, of which the spring and fall sowing the best results.

Plant Culture of Alfalfa Grass

Four-leaf clover is a rare variant of plants of the genus Clover (including the genus Clover and Alfalfa Grass), which also has more than five leaves, up to eighteen leaves. The legend of the clover is most prevalent in Britain and Ireland, and has become a folk tradition in Western countries. Children take pleasure in searching for four-leaf clovers in the meadows, and on St. Bede's Day, celebrated in New York City every March, people parade around in green clothing and four-leafed clover ornaments, the mascot of the season.

As for Japan, many stores use four-leaf clovers as store names or as backgrounds for comic books. Even Taiwan's famous writer Qiong Yao once came out with a novel of "Lucky Grass". This shows that the story about lucky grass has been widely spread, and has a long historical background.