50 VEGETABLE SPAGHETTI SQUASH Winter Cucurbita Pepo Seeds COLOR: Light Yellow HARVEST: 85 - 100 Days PLANT HEIGHT: 18 - 24" . . . PLANT SPACING: 24 - 36" LIGHT REQUIREMENTS: Sun . . . SOIL / WATER: Average A mature Spaghetti Squash measures 8 - 10 inches long and are most often prepared by baking. These squash store very well.