50-60 Days to maturity. Cucumis sativus var. dragon suhyo. Dragon Suhyo Cross Cucumber Seeds. Warm-season annual hybrid. Non-GMO. This vigorous hybrid sooyow-type Japanese cucumber originated in Northern China and is easy to grow for any experience level. The beautiful Dragon Suhyo vines are monoecious (male and female flowers on the same plant) and can produce up to 25 cucumbers per plant. This variety favors trellised open field growing. If you’re looking for a low-fuss variety to use in culinary dishes, this is the one for you! Approx. 1,020 seeds per oz.