Fruiting characteristics: The peanut has to be in dark soil in order to bear fruit, and it is the only plant in the world that flowers above ground and bears fruit underground. Flowering characteristics: Flowers that are borne singly at the top of a branch are infertile, but flowers that bloom at the lower end of a branch are fertile. Maintenance characteristics: peanuts into the fruiting period, the soil should be regularly plowed and weeded.

1, fruiting characteristics

Peanuts are the world's unique aboveground flowering, underground fruiting plants, and must be in the dark soil, in order to bear fruit, so peanuts are also known as deciduous peanuts, in addition, if the plant's fruiting needles can not be successfully rooted in the soil, the ovaries will be dry up and fail to produce fruit.

2, flower characteristics

Peanut is an annual herbaceous plant, its seeding to flowering only one month time, but the flowering period is up to two months, and the plant's flowers solitary or clustered in the axils of the leaves, if it is a single flower born at the top of the branch, for the flowers do not bear fruit infertile flowers, and the flowers are fertile flowers in the lower end of the branch. The flowers at the lower end of the branch are fertile flowers.

3, maintenance characteristics

Peanut fruits need to be in a dark environment, in order to slowly form, so the maintenance of the plant, it should be planted to loose fertile, well-drained sandy soil, and regular weeding of the soil, to ensure that the soil is fluffy and soft, conducive to the safety of fruit needles into the soil.