Daubenton’s Kale (Brassica oleracea var. ramosa), also known as perennial kale or tree collards, is a unique and interesting variety of kale. Here are some facts about Daubenton’s Kale:
- Perennial Nature: Daubenton’s Kale is a perennial vegetable, which means that it can live for several years under suitable growing conditions. Unlike most traditional kale varieties, which are annuals and complete their life cycle within one year, Daubenton’s Kale keeps growing year after year, producing leaves throughout its lifespan.
- Growth Habit: This kale variety has a bushy growth habit, with large, dark green, and deeply serrated leaves. The leaves can be harvested regularly, and new growth continues to emerge from the center of the plant.
- Cold Tolerance: Daubenton’s Kale is exceptionally hardy and can withstand cold temperatures better than many other vegetables. It is known to thrive in cooler climates, making it an excellent choice for gardeners in regions with mild winters.
- Regenerating Ability: One of the remarkable features of Daubenton’s Kale is its ability to regenerate from cuttings. Gardeners can propagate new plants by taking stem cuttings and rooting them, making it easy to propagate and expand the crop.
- Culinary Use: The leaves of Daubenton’s Kale are edible and can be used in various culinary preparations, much like other kale varieties. They have a mild, pleasant flavor that works well in salads, stir-fries, soups, and other dishes.