lychee seedlings

Lychees are oval-round and petite, roughly the size of a walnut, and their leathery skin is covered with tiny spikes. Young lychee fruits start out green and Harvesting. Lychee trees will take at least five years to mature before bearing any fruit. You must expose the tree to cold temperatures for at least 100 hours in the winter if you want it to bloom and then bear fruit, and the female flowers have to be pollinated.