Red Twig Dogwood StemsRed Twig Dogwood Stems for Sale Online Red twig dogwood stems are perfect for beautiful floral centerpieces and holiday decorating. They retain the vibrant red color indefinitely when harvested correctly. This is when we harvest and dry our dogwood branches to preserve the red branches so they will last and look brilliant for a long time in your arrangements. These branches can be easily cut down to fit into whatever size project that you need them