Heirloom Seeds_Cauliflower Snowball_Bucktown Seed Company-02

Snowball - Organic Cauliflower Seeds

SKU: VCR101
Open-Pollinated
Certified Organic
Heirloom
$5.65
Choose size

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Snowball is a classic white cauliflower with the tidy, rounded heads gardeners picture when they think of a cool-season cauliflower. This old standard is known for dense, snowy curds wrapped by protective leaves that help keep the heads clean and pale.

Harvest when the heads are firm and well formed for roasting, steaming, gratins, soups, or fresh garden trays. Snowball has a plainspoken beauty: ivory heads tucked inside blue-green leaves, waiting for the right cool weather to make something worth bringing in.

Scientific name: Brassica oleracea
Life cycle: Annual
Days to maturity: 65-75 days from sowing
Cauliflower type: Heading

Every order is packed with care by our small team in Pennsylvania and typically ships within 2–3 business days—often by the next business day. We ship throughout the United States using USPS and UPS.

Unopened items may be returned within 30 days of delivery. If an order arrives damaged, incomplete, or incorrect, please contact us so we can make it right.

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We stand behind every packet we sell. Our seeds are carefully selected, tested for germination, untreated, and guaranteed to be true to variety.

Your seeds are covered for one year from the date of purchase. If they fail to germinate under reasonable growing conditions, arrive damaged, or do not grow true to type, contact us and we’ll make it right with a replacement, store credit, or refund.

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FAMILY OWNED

Hand packed in Pennsylvania by our family.

LAB TESTED

Third-party tested for reliable germination.

NON-GMO

Open-pollinated varieties for home gardens & seed saving.

UNTREATED SEED

Never coated with chemical seed treatments.

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Cauliflower Growing Basics

Cauliflower begins as a sturdy crown of blue-green leaves, then slowly gathers its center into a pale, tightly folded head. Cultivated from ancient Mediterranean cabbages, it has become one of the garden’s most striking transformations—an unopened mass of flower tissue hidden beneath broad sheltering leaves.

Varieties may form white, purple, orange, or green heads, including pointed Romanesco types. Cauliflower is a cool-season biennial grown as an annual, and it rewards steady growth, even moisture, and mild weather more than almost any other garden vegetable.

Start seeds indoors about 4–6 weeks before transplanting. Set hardened spring plants outdoors about 2–4 weeks before the expected last frost.

Cauliflower forms its best heads in cool, settled weather. Sustained heat, severe cold, or interrupted growth can lead to small or poorly formed heads. For fall harvest, count backward from the variety’s days to maturity and allow extra time as autumn growth slows.

Sow seeds about ¼–½ inch deep in moist seed-starting mix. Provide bright light and cool, steady growing conditions after emergence.

Harden seedlings gradually before transplanting and space them about 18–24 inches apart. Use young, actively growing plants rather than seedlings that have become root-bound or stressed, since cauliflower is sensitive to setbacks early in life.

Choose a site with full sun and fertile, well-drained soil enriched with finished compost. Keep growth steady with balanced fertility, but avoid excess nitrogen that produces abundant leaves without a well-developed head.

Maintain even soil moisture throughout the season and mulch once plants are established. White-headed varieties may need their outer leaves loosely folded or tied over the developing head to protect its color, while many newer varieties naturally curl their leaves inward.

Harvest when the head is full, firm, and tightly packed, before the surface begins to loosen or separate. Mature size varies greatly by variety, so firmness and density are better guides than diameter alone.

Cut the head with several surrounding leaves attached to protect it after harvest. Cauliflower does not usually produce useful side shoots after the main head is removed.

Full Cauliflower Growing Guide