Information on Growing Kidney Beans

Kidney beans are native to North America.

Kidney beans, or Phaseolus vulgaris, are popular garden vegetables commonly grown for dried beans. They are high in protein and fiber and can be stored for extended periods. Kidney beans are easy to grow.

Preparation

Apply 5-10-10 fertilizer to the soil at 1 cup per 50 feet of row before planting, according to B. Rosie Learner at the Purdue University Cooperative Extension Service. Mix it in to a depth of about 6 inches.

Planting

Plant kidney beans 1 inch deep in heavy soil or 1.5 inches deep in sandy soil in the spring when the soil has warmed and frost danger has passed. Space the beans 2 to 4 inches apart in rows that are 2 or 3 feet apart. Provide stakes for support.

Growing

Jill MacKenzie from the University of Minnesota Extension recommends watering thoroughly each week during the growing season. At least the top inch of soil should be wet. Mulching with pesticide-free grass clippings suppresses weed growth and keeps the soil moist.

Harvesting

Harvest kidney beans when the pods have completely dried. Most beans are non-hybridized and self-pollinating, so they can be used for future planting.

Warning

Kidney beans are toxic if eaten when raw. Do not use this bean for sprouting. Cook beans thoroughly.

References

• Purdue University Cooperative Extension Service: Growing Beans in the Home Vegetable Garden
• University of Minnesota Extension: Growing Beans in Minnesota Home Gardens