The Best 20 Varieties of Soybeans (Edamame) to Grow: Tips, Facts, and Information

Soybeans (Glycine max), often referred to as edamame when harvested young, are a versatile and nutritious legume popular in Asian cuisine. Rich in protein, fiber, and essential nutrients, edamame is enjoyed as a snack, in salads, or as a side dish. Growing soybeans is relatively easy, making them an excellent choice for home gardeners. Here’s a look at the best 20 varieties of soybeans (edamame) to grow, along with helpful tips and interesting facts about each.

1. Hokkaido

Facts: This Japanese variety is known for its sweet flavor and tender pods.
Tips: Best harvested when the pods are bright green and plump.

2. Hewitt

Facts: A high-yielding variety that produces flavorful edamame beans.
Tips: Ideal for both fresh eating and freezing; requires well-drained soil.

3. Tachiwase

Facts: This variety is known for its resistance to pests and diseases.
Tips: Thrives in warm weather; best planted in late spring.

4. Kurogane

Facts: A traditional Japanese variety that produces high-quality beans with a rich flavor.
Tips: Harvest when the pods are firm; ideal for steaming.

5. Shirofumi

Facts: This white soybean variety is great for edamame and is known for its creamy texture.
Tips: Best grown in fertile soil; regular watering is essential.

6. Edamame Green

Facts: A popular variety for home gardens; produces sweet, tender beans.
Tips: Harvest when pods are young for the best flavor.

7. Early Girl

Facts: This fast-maturing variety is perfect for regions with shorter growing seasons.
Tips: Plant in full sun; ideal for early summer harvests.

8. Midori Giant

Facts: A high-yielding variety known for its large pods and sweet beans.
Tips: Requires ample space for growth; best harvested young.

9. Banzai

Facts: This variety produces vibrant green pods with a nutty flavor.
Tips: Great for stir-fries; thrives in well-drained soil.

10. Sapporo

Facts: A traditional variety that is popular in Japanese cuisine for its flavor.
Tips: Best planted in early spring; requires consistent moisture.

11. Hannover

Facts: This variety is known for its robust growth and disease resistance.
Tips: Grows well in various soil types; ideal for fall harvests.

12. Yukihira

Facts: A unique variety that produces a high yield of sweet, flavorful beans.
Tips: Regular harvesting encourages new growth; best grown in full sun.

13. Green Miracle

Facts: This variety produces tender, flavorful pods ideal for fresh eating.
Tips: Great for salads and snacks; prefers rich, well-drained soil.

14. Kuroda

Facts: Known for its rich, nutty flavor, this variety is great for edamame and cooking.
Tips: Regular watering and fertilization will enhance growth.

15. Northstar

Facts: A high-yielding variety that is cold-tolerant, making it suitable for cooler climates.
Tips: Harvest when the pods are bright green for the best taste.

16. Black Soybean

Facts: This variety has a unique flavor profile and is often used in Asian dishes.
Tips: Ideal for both fresh eating and culinary applications.

17. Takara

Facts: A popular variety for its sweet, tender beans; ideal for fresh consumption.
Tips: Requires consistent moisture for optimal growth.

18. Hakucho

Facts: A Japanese variety known for its high yield and great taste.
Tips: Best harvested young; great for salads and snacks.

19. Shin Kuro

Facts: This variety produces high-quality black beans with a rich flavor.
Tips: Great for both fresh eating and cooking.

20. Eda Mame

Facts: A versatile variety that can be used in various dishes; known for its creamy texture.
Tips: Best grown in nutrient-rich soil; regular watering is essential.

Common Questions About Growing Soybeans (Edamame)

Q: When is the best time to plant soybeans (edamame)?
A: Soybeans should be planted in late spring to early summer when the soil temperature is consistently above 60°F (15°C).

Q: How much sunlight do soybeans need?
A: Soybeans thrive in full sun, requiring at least 6-8 hours of direct sunlight per day for optimal growth.

Q: How do I care for soybean plants?
A: Keep the soil consistently moist but not waterlogged. Regularly check for pests and diseases.

Q: Can I grow soybeans in containers?
A: Yes, soybeans can be successfully grown in containers. Use a pot that is at least 12 inches deep with good drainage.

Q: What pests should I watch for when growing soybeans?
A: Common pests include aphids and beetles. Regular monitoring and using organic pest control methods can help manage these issues.