Butter Bean Growing Guide Phaseolus lunatus Crop Rotation Group Legumes (Pea and Bean family) ● Soil Average, well drained soil. Position Full sun. Frost tolerant Warm-season annuals, cannot tolerate frost. Feeding Mix an organic fertiliser into the soil before planting, using rates given on the label. Supplemental fertiliser seldom required. Spacing Single Plants: 25cm (9") each way (minimum) Rows: 15cm (5") with 35cm (1' 1") row gap (minimum) Sow and Plant Plant seeds 2 inches deep and 4 inches apart two weeks or more after the last frost has passed. Grow climbing varieties in warm climates, but stick with faster-maturing bush varieties where summers are short. Will probably need to the protection of a polytunnel or greenhouse in cooler climates. Our Garden Planner can produce a personalised calendar of when to sow, plant and harvest for your area. Notes Butter beans need plenty of hot weather. They are most productive in warm climates. Harvesting For fresh eating, gather pods when they feel well-filled with seeds, and are slightly leathery. Buttern beans for dry storage can be left on the plants until they change from green to tan. Troubleshooting Slow growth due to cool temperatures is common, but pest problems are rare. Butter beans are easy to grow in warm climates. Planting and Harvesting Calendar < Back to All Plants Pests which Affect Butter Bean Aphid, Black Bean Aphids (General) Capsid Bug Cutworm Slug Snail Plant Diseases which Affect Butter Bean Bean Mosaic Virus Bean Powdery Mildew Bean Root Rot Bean Rust Bean White Mould