When it comes to the question of whether kale is a tree, the answer is not a straightforward yes or no. While kale is typically known as a leafy green vegetable that grows in a compact rosette form, there is a specific variety of kale known as tree kale that exhibits some unique characteristics. Tree kale, also known as tree cabbage or walking stick kale, is a perennial plant that can indeed grow tall and tree-like, defying the typical growth pattern of other kale varieties.
One of the most fascinating aspects of tree kale is its ability to grow like a tree. Unlike traditional kale plants that reach a certain height and then produce flowers and seeds, tree kale can continue to grow upward, sometimes reaching heights of 6 to 8 feet or even taller. This tree-like growth pattern gives it a distinctive appearance in the garden, resembling a small tree rather than a typical vegetable plant. This unique growth habit makes tree kale an intriguing addition to any garden or landscape.
Another interesting characteristic of tree kale is its ability to produce multiple shoots when pruned. When you trim back the main stem or harvest the outer leaves of the plant, new shoots will emerge from the base, allowing the plant to continue growing and providing you with a continuous supply of fresh kale leaves. This regrowth capability makes tree kale a highly sustainable and productive crop, as you can harvest from the same plant for several years without the need to replant.
In terms of cultivation, tree kale is relatively easy to grow. It thrives in full sun or partial shade and prefers well-drained soil. It is also fairly tolerant of different climates and can withstand both cold and hot conditions, making it a versatile choice for many gardeners. However, it is worth noting that tree kale may require some support as it grows taller to prevent it from toppling over in strong winds or heavy rain.
From a culinary perspective, tree kale offers a similar taste and nutritional profile to other kale varieties. The leaves are rich in vitamins A, C, and K, as well as minerals like calcium and iron. They can be enjoyed raw in salads, sautéed, steamed, or used in a variety of cooked dishes. The tender young leaves are often preferred for their milder flavor, while the older leaves can be slightly tougher and more bitter.
In my personal experience, growing tree kale has been a rewarding and fascinating journey. Watching the plants grow taller and develop a tree-like structure has brought a unique element to my garden. The continuous harvest of fresh kale leaves from the regrowth has been a convenient and sustainable way to enjoy this nutritious vegetable throughout the year. Plus, the striking appearance of tree kale has become a conversation starter among visitors to my garden.
While kale is typically known as a leafy green vegetable, there is a specific variety called tree kale that can indeed grow like a tree. With its tall and tree-like growth habit, the ability to produce multiple shoots when pruned, and its culinary versatility, tree kale is a captivating addition to any garden or landscape. Whether you call it tree kale, tree cabbage, or walking stick kale, this perennial vegetable is sure to impress with its unique characteristics and abundant harvests.
