Betula 'Royal Frost'The Betula pendula Royal Frost will add an exciting touch to your garden with its distinctive rich burgundy leaves. As autumn approaches, the foliage turns to a fiery orange red, creating an eye caching focal point. Apart from the magnificent hues of the leaves, it astounds with a unique bark that changes colours throughout its life. The young bark starts off as a creamy white shade, then turns to cinnamon and brown as it matures. Yellow catkins form