Columnar hornbeams, also known as Carpinus betulus ‘Fastigiata’, are beautiful and majestic trees that can add a touch of elegance to any landscape. These trees have a slow growth rate, so if you’re looking for a tree that will quickly fill out your space, columnar hornbeams may not be the best choice. However, if you’re patient and willing to wait, these trees can reward you with their stunning beauty for many years to come.
In terms of growth rate, columnar hornbeams are not the fastest growing trees out there. They typically grow at a rate of about 12-18 inches per year, which may seem slow compared to other trees that can grow several feet in a year. However, it’s important to remember that slow and steady growth often results in a stronger and healthier tree in the long run.
When it comes to the ideal growing conditions for columnar hornbeams, they thrive in full sunlight. This means that they should be planted in a location where they will receive at least 6 hours of direct sunlight each day. If you have a spot in your garden or landscape that gets plenty of sun, columnar hornbeams will be right at home.
In terms of soil moisture, columnar hornbeams prefer average to moist conditions. This means that they should not be allowed to dry out completely, but they also don’t like to have their roots sitting in waterlogged soil. It’s important to provide them with regular watering, especially during dry periods, to ensure that they stay hydrated and healthy.
I have personally grown columnar hornbeams in my own garden, and I can attest to their slow growth rate. However, the wait was definitely worth it. These trees have a unique columnar shape that adds vertical interest to the landscape, and their bright green foliage provides a beautiful backdrop for other plants in the garden.
One thing to keep in mind when planting columnar hornbeams is their ultimate size. While they have a narrow and upright growth habit, they can still reach a height of 30-40 feet and a spread of 15-20 feet. It’s important to give them enough space to grow and mature without overcrowding other plants or structures in your landscape.
To summarize, columnar hornbeams are slow-growing trees that thrive in full sunlight and prefer average to moist soil conditions. While they may not provide instant gratification in terms of growth rate, they can live for over 120 years and become a treasured heritage tree for future generations. If you’re looking for a tree that will add height, structure, and beauty to your landscape, columnar hornbeams are definitely worth considering. Just be patient and enjoy the journey as these trees slowly but surely mature into stunning specimens.
