Snowball cauliflower is a popular open pollinated variety! This cauliflower is known for its vigorous, rapid growth and long harvest. Its head is snow-white and measures 7-8″ inches across. Give this cauliflower fertile soil, full sun and steady moisture and you’ll be rewarded with large, delicious heads that are high in vitamin C. Can be overwintered for an early crop in warmer regions. Introduced to American gardeners in 1878 by Peter Henderson & Company. 60-85 days from transplant.