Long Stem Roses Care Tips: The elegant appearance of the long stem rose has made it one of the most popular flower gifts. As the classic symbol for love, long stem red roses have become the preferred choice for romantic occasions. Long stem roses are special because of the meanings we associate with them. The traditional message of a bouquet of long stem roses is, "I will remember you always." Follow the basic care instructions, remove any leaves that will be under water, and recut stems by removing 1-2 inches with a sharp knife. Immediately after cutting, place roses in a clean, vase of water containing a packet of flower food. Check the flower food solution daily and make sure to keep it full, clean, and fresh. If the solution becomes cloudy, replace it entirely.