Is Corylus colurna edible?
The fruits are nuts, slightly smaller than the commercial hazelnut but they are still edible and tasty. This is a very tolerant plant; will thrive in most types of soil with a slightly acidic, neutral or alkaline pH. Hazelnuts are packed with nutrients, including vitamins, minerals, antioxidant compounds and healthy fats. They may also have health benefits, including helping decrease blood fat levels, regulating blood pressure, reducing inflammation and improving blood sugar levels, among others.