Beanstalks can vary in height depending on the type of beans being grown. There are two main types of beans: bush beans and pole beans.
Bush beans are known for their compact growth habit, reaching a height of about two feet. They grow in a bushy manner, with multiple stems radiating out from a central point. This compact growth habit makes them ideal for smaller gardens or containers, as they do not require extra support from a structure like a trellis. Bush beans are generally easier to manage and harvest, as their shorter stature allows for easier access to the beans.
On the other hand, pole beans, also known as climbing beans, grow as climbing vines that can reach impressive heights. These beans have a tendency to grow vigorously, and with the right conditions, they can reach heights of 10 to 15 feet or even more. However, it’s important to note that the actual height of pole beans can vary depending on factors such as the specific variety of bean, growing conditions, and the support provided for them to climb.
To support the growth of pole beans, it is essential to provide them with a trellis, stakes, or other vertical structures for them to climb on. This allows the vines to reach their full potential height and also makes harvesting easier. The trellis or support structure should be sturdy enough to bear the weight of the vines and the beans they produce.
Personal experience: In my own garden, I have grown both bush beans and pole beans. The bush beans were a great choice for a small raised bed, as their compact growth habit allowed me to maximize the space. They were easy to manage and produced a good harvest.
For pole beans, I constructed a trellis using bamboo stakes and twine. The vines grew vigorously and reached a height of about 8 feet, providing a beautiful vertical element in the garden. Harvesting the beans was a breeze, as they hung down from the trellis, making them easily accessible.
Bush beans typically grow to about two feet tall, while pole beans can reach heights of 10 to 15 feet or more with the support of a trellis. The choice between these two types of beans depends on the available space, desired aesthetic, and personal preference.
