15 GOOSENECK / BOTTLE / SWAN GOURD Lagenaria Siceraria Vine Seeds COLOR: Green gourds with lighter colored spots HARVEST: 90 Days PLANT HEIGHT: 4 - 6' Vine . . . PLANT SPACING: 3 - 4' LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average The Gooseneck Gourd has a curved neck giving it the appearance of a goose or swan with a little stem for a beak. They make great decorations and can be dried and used for craft projects.