Pole beans

Pole beans, also known as runner beans, are highly appreciated within regenerative agricultural, permaculture, and organic farming setups due to their ease of care and versatile growing habits. These quick-growing annuals contribute to soil health by fixing nitrogen, an essential planting element. They commonly climb on trellises and fence-lines; hence they utilize vertical space and leave room for companion planting. Pole beans perform a vital role in many gardens due to their symbiotic relationship with microorganisms in the soil. The resulting nitrogen-rich soil acts as a natural fertilizer for other plants. Moreover, they attract bees and other insect pollinators, thus promoting biodiversity within the agricultural ecosystem. Furthermore, the beans they produce are known to be nutritious with high protein content, making them a valuable addition to any food production system for the long term. Embracing the principles of companionship, pole beans often find themselves in the company of corn and squash, an ancient trio known as the "Three Sisters." This grouping is no mere coincidence but a deliberate strategy to foster mutual benefit. The corn provides a natural trellis for the beans to climb, while the beans, in turn, fix nitrogen in the soil, a boon for their leafy companions. The squash, with its broad leaves, shades the soil, preserving moisture and deterring weeds—a living mulch that speaks to the ingenuity of intercropping. Beyond their role in companion planting, pole beans contribute to soil health and biodiversity. Their roots, diving deep, help to break up the soil, improving aeration and drainage. This subterranean activity encourages a vibrant underground community of microorganisms essential for a healthy soil biome. Above ground, their dense foliage not only shades the soil, reducing water loss, but also creates a microhabitat for beneficial insects and pollinators. In the harvest season, pole beans offer a bounty that extends over weeks, unlike their bush bean cousins that tend to yield all at once. This prolonged productivity aligns with the permaculture ethos of sustained harvest, reducing the need for preservation and storage. Moreover, the vertical nature of pole beans means less bending and stooping during harvest—a small ergonomic triumph in the garden. At the end of the season, the remnants of these verdant climbers contribute to the cycle of regeneration. Their stalks and leaves, once spent, can be composted or left in place to decompose, adding organic matter back into the soil, feeding the earth as it has fed us. Thus, pole beans, in their simple, upward journey, encapsulate the principles of permaculture and regenerative agriculture—diversity, symbiosis, soil health, and sustainability—inviting us to look upward and think deeper about our place in the garden of life.

Pole beans are easy to grow from seed after the last spring frost. They prefer sunny locations with well-draining soil. Space the seeds about 10 cm apart, and water thoroughly after planting and regularly thereafter.

The map shows known occurrence points of <strong>Phaseolus coccineus</strong> recorded in scientific biodiversity databases.

Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> — Global Biodiversity Information Facility