Lemon Drop Spilanthes have bright, solid-yellow flower heads the shape of gum drops.  Commonly known as toothache plant. Contains a natural analgesic which numbs the tongue and gums, relieving toothache pain. This numbing sensation arises from chewing either the flowers or leaves. The full, mounding habit is perfect for containers and bed plantings. Heat tolerant. Edible Flowers: Flowers, which have a spicy and citrus-like flavor, can be used as a garnish on ice cream and drinks.  Grows to a height of 12 to 15 inches.  Harvest in about 90 days. Germination rate about 80% or better. David’s Garden Seeds is a Veteran owned business that has been offering quality seeds since 2009.