This classic annual blooms in a dazzling array of colors. Hummingbirds love these nectar-rich flowers with deep ruffles.
Snapdragons have been a garden favorite since the 1700s. Originating from the Mediterranean region, this flower gets its name from its unusual blossoms that look like a dragon's head; the "mouth" even opens when squeezed.
Tetra Mix snapdragon seeds can be sown in early spring or late fall, pressed into the surface of the soil. When seedlings appear, thin or transplant them. To start seeds indoors, begin ten to twelve weeks before the last spring frost. Press seeds into soil firmly and barely cover; keep the soil lightly moist and in indirect sunlight.
When plants reach 2–3 inches high, transplant them. Since plants that develop buds most likely will not survive transplanting, be sure to plant them out before they reach that point.
Sanpdragons make excellent cut flowers. Choosing stems that still have some buds unopened, cut at the base and remove only the leaves that will be below the surface of the water. Fresh-cut snapdragons have a vase life of 7–10 days.
Allow the blossoms to fade and develop seed heads. The pod will turn from green to brown as it matures; remove the pods as soon as they turn brown and rattle, as they will soon split and release their seed. Crush the pods to remove the snapdragon plant seeds and shake seeds into a bowl. Dry in a paper bag for three to four days. Label and store in a cool, dry place for three to five years.