Yard-long French beans, also known as asparagus beans or Chinese long beans (Vigna unguiculata subsp. sesquipedalis), are a popular and unique variety of beans. They are distinguished by their extraordinary length, which can reach up to 18–30 inches.
Here’s some key information about yard-long French beans:
Characteristics:
Appearance: Slim, elongated pods with a slightly crisp texture.
Taste: Mildly sweet and nutty, similar to green beans but with a firmer texture.
Color: Typically green, but there are also varieties with purple or red tones.
Growing Conditions:
Climate: Warm-season crop; thrives in tropical and subtropical climates.
Soil: Prefers well-draining, fertile soil with a pH of 6.0–7.5.
Sunlight: Requires full sun for optimal growth.
Watering: Needs consistent moisture but should not be waterlogged.
How to Grow:
1. Planting: Sow seeds directly into the soil after the last frost. Space them 6–8 inches apart.
2. Support: Provide tall stakes or trellises, as the vines can grow over 10 feet long. 3