Striking Purple Flowers and Long Season: Cobra pole beans begin with stunning violet blooms that add ornamental charm to vegetable beds. These showy flowers are soon followed by a generous, extended harvest of flavorful beans that continues until the first frost. Gourmet-Quality, Stringless Pods: Produces straight, round, 7-inch pods with a tender, sweet flavor that’s perfect for fresh eating, cooking, or preserving. The beans are stringless for easy prep and best harvested young to maintain taste and encourage repeat yields. Tall French Climbing Variety: This pole bean grows vigorously to heights of 5 to 6 feet, making it ideal for trellises, poles, or Three Sisters plantings. Its climbing habit adds vertical interest to gardens while maximizing limited space with high yields. High Yield and Cold-Tolerant Finish: When picked regularly, Cobra continues to set new pods well into the fall. It’s a strong producer that delivers more beans than typical bush varieties and can be relied upon for a steady supply throughout the season. Easy to Grow in Spring Soil: Direct sow into warm, well-drained soil after frost risk passes. Cobra thrives in full sun and needs support to climb. Train seedlings early and space 6–8 inches apart for best airflow and development. Expect birds to visit—consider planting extras. Grow beauty and bounty with Park Seed Cobra Pole Bean Seeds, a French climbing variety known for its striking violet-purple flowers and long, flavorful harvest. Producing 7-inch straight, stringless pods with tender texture and sweet taste, Cobra delivers gourmet-quality beans from summer through fall. Reaching 5 to 6 feet tall, these vigorous plants thrive with sturdy support and warm soil. Perfect for vertical gardens, companion planting, or ornamental vegetable beds.