Will Two Wild Hazel Trees Pollinate Each Other, Or Do I Need Two Different Varieties?

Question

I have one wild hazel tree already (Corylus Avellana), and would like to get another tree in order to pollinate it so that it produces hazelnuts. Thank you.

Answer 1

They are self fertile. Otherwise, two of them will increase the crop.

Here is an article that will help you to care for the plant:

https://www.gardeningknowhow.com/ornamental/trees/contorted-hazelnut/contorted-filbert-tree.htm