53-58 day. With nice yields of long, straight, green pods, Blue Lake is one of the old standards, and for a good reason. Nice flavor, and great yields, making it still used as one of the main commercial varieties.
Minimum of 40 seeds per packet.
Planting Depth: 1 inch
Plant Spacing: 2-6 inches
Row Spacing: 2-3 feet
Direct seed after last danger of frost has passed. Beans need soil temperatures between 75-85 degrees F to sprout. Make sure to check your nighttime temperatures too. They will not sprout if soil temperatures are below 60 degrees F.