- Terminally curious and sometimes even mischievous, Geminis are multi-faceted souls who enjoy knowing a little bit of everything but generally not too much about one particular subject. Its just that variety is the spice of their lives. Geminians are of an air sign and BIRTH SIGN FLOWERS include acacia, daffodils, cactus and nut bearing trees. Surprise a Gemini with a flower bouquet filled with roses a flower that symbolizes the essence of their zodiac sign, love and companionship. Roses are a perfect match for this birth signs multi-dimensional twin sides, from friendship to passion.