Bush beans are a type of common garden bean that grow in a compact, upright form. Unlike pole beans, which require support to climb, bush beans typically reach a height of 1 to 2 feet and can be planted directly in the ground. They are known for their quick growth and can produce a harvest within 50 to 60 days after planting. These beans come in various varieties, including green beans, yellow wax beans, and purple beans. Bush beans are easy to care for, requiring minimal staking and support. They thrive in warm weather and well-drained soil, making them a popular choice for home gardeners.