Squash Seeds - Korean, Summer - Early Bulam - Hybrid - Treated. Thiram Treated. Non-GMO. Cucurbita moschata. 65-70 days. Warm season annual. This is a Korean summer squash hybrid nicknamed avocado squash because of its appearance. If you are searching for a summer squash to grow, this is the one! It is a vigorous vine that produces oval fruit with thin, glossy, light green skin, and flesh that is similar to zucchini. They are ready to harvest as soon as 8 days after flowering. Approximately 200 seeds / oz.