60-70 days to maturity after transplanting. Trichosanthes cucumerina var. anguina ’Snake’. Snake Gourd Seeds. Non-GMO warm-season annual hybrid. This gourd is not to be confused with Lagenaria siceraria; both are called snake gourds. This hybrid snake gourd produces an abundant harvest. These attractive fruits are a dark green color with white stripes, growing up to 17-19 inches in length. The gourds weigh approximately 1/3 lb. Try growing the snake gourd in a deep container with a trellis for easy access! Approximately 140 seeds/oz.