How To Grow Peanuts

Written by: Lars Nyman

Growing Peanuts

Growing Peanuts

Peanuts are a type of legume that grow underground, and are known for their small, oval-shaped kernels with a thin, papery skin. They are a common ingredient in many types of cuisine, including Asian, African, and American dishes. Peanuts are a good source of protein, healthy fats, fiber, vitamins, and minerals, such as magnesium, potassium, and zinc. They are often consumed roasted or salted as a snack, but can also be used to make peanut butter, oil, flour, and other food products. Peanuts are widely cultivated in warm, humid regions of the world, such as the United States, China, India, and Africa. They can be grown in a variety of soils, and are typically harvested in the fall. However, people with peanut allergies should avoid consuming peanuts and peanut-based products, as they can cause severe allergic reactions.

Cheatsheet: Growing Peanuts

1. Ideal Conditions

🌤️ Plant in full sun.

💧 Requires well-drained soil.

🌡️ Optimal temperature: 70-90°F.

2. Planting

🌱 Start seeds indoors or sow directly.

🌱 Space them 6-8 inches apart.

🌱 Plant 2 inches deep.

3. Watering

💦 Water regularly, keeping soil moist.

💦 Reduce watering when peanuts mature.

4. Fertilization

🌿 Apply organic fertilizer before planting.

🌿 Add nitrogen-rich fertilizer every 3 weeks.

5. Pest Control

🐛 Watch for aphids and caterpillars.

🐞 Encourage beneficial insects.

6. Harvesting

🌰 Harvest when leaves turn yellow.

🌰 Lift the plants and shake off soil.

🌰 Dry them in a well-ventilated area.

7. Nutritional Benefits

💪 High in protein, fiber, and healthy fats.

💪 Essential minerals: magnesium, phosphorus.

💪 Boosts heart health and improves digestion.

8. Fun Facts

🌍 Peanuts originated in South America.

🌍 China is the largest producer of peanuts.

🌍 US consumes about 3lbs per person/year.

I was skeptical at first, but trust me - growing peanuts is easier than you think!

1. Choose the right variety: Begin by selecting a peanut variety suitable for your climate. Whether it's Spanish, Virginia, or Valencia, make sure it's adapted to your region's growing conditions.

2. Prepare the soil: Peanuts thrive in well-drained soil with a pH between 5.8 and 6.2. Take some time to prepare the soil by removing any weeds, rocks, or debris that could impede root development.

3. **Planting time:** Sow your peanut seeds after the danger of frost has passed. Plant them about 2 inches deep, spacing them around 6 to 8 inches apart. Don't forget to water thoroughly after planting!

4. Nutrient boost: Peanuts are heavy feeders, so don't hold back on the organic matter! Mix in compost or well-rotted manure before planting. This will provide your little peanut plants with the nutrient boost they need.

5. Proper watering: To encourage healthy growth, it's important to keep the soil consistently moist. However, peanuts don't like to be waterlogged, so make sure the soil drains well to avoid rotting the precious legumes.

6. Easing the burden: Peanuts have a peculiar habit of flowering above the soil and then sending their fruits underground to mature. To ease the work of harvesting, *gently* brush away some of the soil to expose the peanuts.

7. Timing matters: Keep a close eye on your peanuts and harvest when the leaves begin to yellow, usually around 120 to 160 days after planting. If you prefer a raw flavor, harvest a bit earlier, but for a deeper, nuttier taste, wait until the leaves have withered.

Did you know that peanuts are not actually nuts, but legumes? These protein-packed legumes are not only a delightful and nutritious snack, but they can also enhance your gardening experience!

8. Drying and curing: After carefully digging up your peanuts, gently remove any excess dirt. Allow the peanuts to dry in a warm, well-ventilated area for a week or two until the shells harden. Then, trim the foliage and hang them upside down in a cool, dark place to cure for three to four weeks.

9. Storing the bounty: Once cured, store your peanuts in a cool, dry place, such as a pantry or cellar. Place them in a breathable container like a mesh bag or a loosely covered box that will allow for proper air circulation.

10. Enjoy the rewards: There's nothing quite like the satisfaction of growing and enjoying your own peanuts. Roast them in the oven, make your own homemade peanut butter, or share them with friends to spread the joy of homegrown goodness!

So, my fellow green thumbs, if you're up for a delightful gardening adventure, give growing peanuts a try. With a little extra care and some patience, you'll be rewarded with a bountiful harvest of these versatile legumes. Happy gardening!


1. When is the best time to plant peanuts?

The ideal time for growing peanuts is in late spring through early summer.

2. How should I prepare the soil for peanut cultivation?

Prepare the soil by loosening it, removing weeds, and adding organic matter.

3. How often should I water my peanut plants?

Regularly water the peanut plants, ensuring the soil stays consistently moist but not waterlogged.

4. Are peanuts heavy feeders?

Yes, peanuts are heavy feeders. Supply them with a balanced fertilizer during their growth stages.

5. What are some common pests and diseases that affect peanut plants?

Common pests include aphids and nematodes, while diseases like leaf spot and pod rot can harm peanut plants.

6. How do I know when it's time to harvest peanuts?

Harvest peanuts when the plants have yellowed and the peanut pods have matured underground.

7. How should I store harvested peanuts?

Dry the harvested peanuts thoroughly and store them in a cool, dry place to prevent mold or spoilage.

Peanuts are a great choice for growing as they are a nutritious, resilient, and low maintenance crop. They are packed full of protein, healthy oils and minerals, plus they are resistant to various pests and diseases and are relatively easy to maintain. Peanuts are also an excellent source of income for farmers due to the high demand for them.

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