Snowball Improved Cauliflower is a reliable heirloom variety prized for its smooth, compact white heads and mild, delicate flavor. This cool-season favorite produces uniform, tightly packed curds that are excellent for fresh eating, cooking, and freezing.
Known for its dependable performance and attractive appearance, Snowball Improved matures relatively early and produces crisp, tender heads with excellent texture. It is an outstanding choice for home gardens, offering delicious harvests for roasting, steaming, soups, and fresh vegetable trays.
- Type: Heirloom, open-pollinated annual
- Start indoors: 4–6 weeks before the last spring frost or 6–8 weeks before the first fall frost
- Sun: Full sun
- Spacing: 18–24 inches
- Head size: 6–8 inches
- Days to harvest: 65–75 days from transplant
Cauliflower grows best in cool weather and fertile, consistently moist, well-drained soil. Transplant seedlings after the danger of hard frost has passed, allowing plenty of room for growth. To produce the whitest, most tender heads, tie the outer leaves loosely over the developing curd when it reaches 2–3 inches across, protecting it from direct sunlight. Harvest when the heads are firm, compact, and fully developed before they begin to separate.