2000 BABY SNAPDRAGON Toadflax Linaria Flower Seeds BLOOM TIME: Early - Mid Summer HARDINESS ZONE: Annual (but reseeds itself easily, so it acts like a perennial in all zones) PLANT HEIGHT: 24 - 48" . . . PLANT SPACING: 15 - 18" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average Snapdragons get their name from their flowers that resemble the face of a dragon and when you squeeze the sides of the flowers, their mouths will open and close. They are a lot of fun for children and come in amazing bright colors and bicolored blooms.