Golden Summer Crookneck Squash Seeds (Cucurbita Pepo). Very meaty summer squash with small crookneck and small seed cavity. Good yields. Best flavor at 4-6" size. Dates to about 1700. Plant seeds 1/2-1" deep, 2-3 seeds per hill, spaced 2-3' apart in late spring or early summer. After emergence, thin to one healthy plant per hill. Pick squash regularly to encourage fruit development. Best flavor when fruits are 4-6" long and skin is still tender. 50 days.