(20) Asian Vegetable Edible Luffa seeds , long Smooth sponge gourd, Muop Huong by Kitchenseeds - 20 seeds Asian Vegetable Edible Luffa seeds , long Smooth sponge gourd, Muop Huong . (UNTREATED) - -Germination: 80% (tested) .Purity:95% -Approx. 42-45 days.Warm season annual, -This is a Vietnamese edible luffa, called Muop Houng in Vietnam. Long fruits can grow up to more than 26 inches long, but are generally picked at about 16-20 inches before seeds formed inside. Upon shaving off the green skin, white flesh inside is very delicious and is very good for soup and stir-fry. This variety loves heat and performs very well in rainy and warm climates. -Popular in many Asian stir fry and soups