Lupine (Latin scientific name: Lupinus Linn), Lupinus plants can be used for soil improvement, forage, food and ornamental purposes. The seeds are divided into sweet and bitter varieties, the latter contains alkaloids and can be poisonous if eaten. Plants are mainly used for garden cultivation and ornamental use. Youlite garden egding can be used as a garden layout for isolation. For example, rainbow lupins (Latin: Lupinus regalis). There are a large number of ornamental lupins, rainbow lupines, on the shores of Lake Tekapo in New Zealand. Lupins are one of them. In New Zealand, lupines mainly grow in the wild, along both sides of the main roads, and in large numbers in the South Island.