Peanuts do grow in the ground. In fact, the peanut plant is quite unique because while it flowers above ground, the actual peanuts grow below ground. This is different from other nuts like pecans or walnuts, which grow on trees.
To grow peanuts, it is best to plant them in early spring when the soil is warm enough. They thrive in calcium-rich sandy soil, which provides good drainage for the plants. Peanuts also require a relatively long growing season, typically around 120 to 150 days, which means they need warm temperatures and enough time to develop underground.
When planting peanuts, it is important to choose a sunny location with well-drained soil. The soil should be loose and friable to allow the peanuts to develop properly. It is recommended to work the soil to a depth of at least 6 inches, removing any rocks or debris that may hinder the growth of the peanuts.
To plant peanuts, you can either sow seeds directly into the ground or start with young peanut plants. If using seeds, they should be planted about 1 to 2 inches deep, with a spacing of 4 to 6 inches between each seed. If using young plants, they can be transplanted into the ground with a similar spacing.
Once planted, the peanut plant will start to grow and develop. The plant will produce attractive yellow flowers above ground, which eventually fade and fall off. As this happens, the plant sends out pegs, which are specialized stems that elongate and grow downward into the soil. These pegs enter the ground and form a small pod, where the peanuts will develop.
As the peanuts grow, they will absorb nutrients from the soil and store them in the pods. It is important to provide regular watering to the plants, ensuring that the soil remains consistently moist. However, overwatering should be avoided as it can lead to rotting of the peanuts.
Around 100 to 120 days after planting, the peanuts will be ready for harvest. To check for maturity, you can gently dig around the base of the plant and inspect the pods. Mature peanuts will have a papery shell covering the nuts inside. If the peanuts are still growing, you can leave them in the ground for a little longer until they reach maturity.
To harvest peanuts, carefully dig up the entire plant, being cautious not to damage the peanuts underground. Shake off excess soil from the plants and lay them in a warm, dry place to cure for a few weeks. After curing, the peanuts can be removed from the plants, and any remaining dirt can be brushed off. They can then be stored in a cool, dry place for long-term storage.
Peanuts do indeed grow in the ground. The peanut plant is unique in that it flowers above ground, but the peanuts themselves develop below ground. With the right soil conditions, proper care, and a sufficient growing season, you can successfully grow peanuts in your garden.
