Apricot Tree Evergreen Vines Bloom Time: Spring the flowers and leaves Bloom Time: Spring The growth habits of any species of tree are vital to its health and success․ The American hazelnut seed is an extremely tough seed that begins to grow in the right conditions until it germinates․ The roots run deep into the ground‚ and it grows a sturdy trunk․ They grow in groups due to their ability to sucker‚ which frequently become separate trunks‚ and the bushy nature helps the tree grow in size and shape․ In full sun and optimal growing conditions‚ American hazelnuts grow best in USDA hardiness zones 4 to 8‚ though ground level exposure to sunlight‚ drainage of soil‚ and competition from surrounding plant material may affect productivity․ This tree is quite easy to care for in most respects‚ and is highly rewarding in its seasonally changing appearance and its hardiness throughout its life cycle․ plant multiple varieties and enjoy a bountiful harvest Wildlife Value: Attracts Bees