Corylus avellana 'Contorta'

The Corylus avellana 'Contorta', more commonly known as the Hazel or Corkscrew Hazel, is a fascinating and unique plant that offers a variety of features and benefits. This particular cultivar is also referred to as Harry Lauder's Walking Stick or Cobnut.

One notable characteristic of the 'Contorta' is its fruit type. It produces nutlets, which are small nuts, making it a popular choice for nut enthusiasts. However, it is important to note that the fruit of this cultivar may not be as large or abundant compared to other Hazel varieties.

In terms of fragrance, the 'Contorta' does not produce any scent in its flowers. While some people may prefer flowers with a fragrant aroma, this variety compensates with its other attractive qualities.

The leaves of the 'Contorta' are foliage leaves, which means they are primarily grown for their decorative appearance. They provide a lush and vibrant green color that adds beauty to any garden or landscape. Moreover, these leaves are categorized as simple leaves, meaning they are not divided or compound in structure.

When it comes to winter hardiness, the 'Contorta' is considered to be good. It is suitable for USDA Zone 5 and 6, which indicates that it can withstand colder temperatures and frost. This resilience makes it an excellent choice for gardeners in regions with harsh winter climates.

The inflorescence of the 'Contorta' is known as a catkin, which refers to the elongated, drooping structure that bears the flowers of this plant. These catkins are visually appealing and contribute to the overall charm of the Hazel.

In terms of its structural composition, the 'Contorta' consists of woody tissues. This feature not only gives it a sturdy and durable nature but also adds to its aesthetic appeal.

The soil pH requirement for this cultivar is indifferent, meaning it can tolerate a range of pH levels. However, it has a preference for alkaline soils with a pH level above 7.5. This information is valuable for gardeners who want to ensure optimal growth and health in their plants.

In conclusion, the Corylus avellana 'Contorta' is a remarkable plant with many noteworthy attributes. From its nutlet fruits and unique catkin inflorescence to its foliage leaves and winter hardiness, this cultivar offers both visual appeal and practical benefits. Whether for nut enthusiasts, gardeners looking for an interesting addition to their landscape, or individuals seeking a hardy and versatile plant, the 'Contorta' is an excellent choice.

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