Cauliflower Seeds
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Part of the cabbage family, the name “cauliflower” is derived from the Latin words ‘caulis’ (cabbage) and ‘flos’ (flower). Cauliflower is closely related to broccoli, and has undoubtedly been cultivated more than any other variety. An ancient writer in the first century AD described cauliflower as the ‘most pleasant tasting of all the varieties of cabbage. Native to Cypress, cauliflower spread to Syria, Turkey, Egypt and Europe, and was developed by Arab botanists in the 12th century. Reserved for the rich in France in the 17th century, cauliflower didn’t become popular world wide until gardeners in India developed the Indian cauliflower. Introduced in England about 1720, this sprouting plant was called “Italian asparagus”.
This tasty vegetable has large rounded leaves around the firm “curd” or head, which varies in colors ranging from white, orange and green to purple and brown. Although the white head is most common, the more rare purple Violetta is sweeter and nuttier tasting than the white curd. Gardeners will often tie the leaves together to provide shade and prevent discoloration of the curd.
Cauliflower is often used as a substitute for crusts in pizza and as a substitute for potatoes by mashing them or making cauliflower ‘tater tots’. Delicious boiled, fried, roasted, steamed, or pickled, cauliflower is also served raw in veggie trays, chopped into salads, or blended with soups and casseroles.
One of the more nutritious vegetables, cauliflower is rich in vitamins C, B-5, K, choline, fiber, omega-3 fatty acids, manganese, phosphorus, and biotin and is packed with powerful antioxidants which strengthen the immune system and detox the body, prevents hypertension, balances electrolytes, blood sugar and cholesterol, improve bones and skin, and boosts eye health.
A biennial plant, cauliflower is frost resistant, so plant your St. Clare Heirloom cauliflower seeds around 6 to 8 weeks before the first fall frost.
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Broccoli – Romanesco
$2.99View ProductAdd to cart(Brassica oleracea)
Romanesco Broccoli(A.K.A. Roman Cauliflower, Broccolo Romanesco......)
Days to Maturity: 75–100 Days
A striking Italian heirloom dating back to the 16th century, Romanesco Broccoli is known for its vivid lime-green, spiraled heads and creamy, nutty flavor. Plants reach 24–30″ tall and prefer cool weather, thriving in both spring and fall gardens. The 3–5″ heads resemble natural fractals—tight, pointed spirals that look almost sculpted. Sweeter than cauliflower and more tender than standard broccoli, Romanesco is delicious roasted, steamed, or fresh. Stores well in the fridge and freezes nicely when blanched. Packed with vitamins C and K, fiber, calcium, and iron Romanesco is a truly remarkable addition to the garden!
50 Seeds per pack
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Cauliflower – Snowball Self Blanching
$2.89View ProductAdd to cart(Brassica oleracea)
Snowball Self Blanching Cauliflower
Days to Maturity: 65–75 Days
Snowball Self Blanching Cauliflower is a dependable heirloom known for its creamy-white, tightly packed heads and natural self-blanching ability. Developed at Michigan State University, this cool-weather variety produces 6–8″ curds on compact 24–30″ plants. Broad outer leaves curl inward as temperatures drop, shielding the curds from sunlight and preserving their bright color without the need for tying. The flavor is mild and slightly sweet, perfect for roasting, steaming, stir-frying, or serving raw. Curds store well in the refrigerator and are packed with vitamins C and K. A dependable, low-maintenance cauliflower ideal for fall gardens!
50 Seeds per pack
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Cauliflower – Snowball Y Improved
$2.89View ProductAdd to cart(Brassica oleracea)
Snowball Y Improved Cauliflower
Days to Maturity: 65–80 Days
Snowball Y Improved is a dependable heirloom cauliflower introduced by Ferry-Morse in 1947, bred from the original “Snowball” strain of 1884. This open-pollinated variety produces smooth, snow-white heads 6–8″ across, often weighing 3–5 pounds. Naturally self-blanching, its silvery-green leaves curl inward to shield the curds from sun scald—eliminating the need for tying. Plants grow 24–30″ tall with a compact 12″ spread and offer uniform, vigorous yields. Excellent for fall and winter harvests, especially in short-season regions. The flavor is mild and slightly nutty, perfect for roasting, ricing, or freezing. A time-tested favorite for home gardens and market growers alike!
50 Seeds per pack
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Cauliflower – Violetta Italia
$3.18View ProductAdd to cart(Brassica oleracea)
Violetta Italia Cauliflower
Days to Maturity: 80–100 Days
Violetta Italia Cauliflower is a treasured Sicilian heirloom known for its deep purple heads, extended harvests, and dependable yields. Plants grow 24–30″ tall and produce 6–8″ curds, often followed by flavorful side shoots that extend the harvest. Its mild, nutty flavor shines in roasted dishes, risottos, and fresh platters. Rich in anthocyanins and vitamins C and K, this variety is as nourishing as it is beautiful. A longtime favorite in home and market gardens alike, Violetta Italia brings both high yields and striking color to the table!
50 Seeds per pack
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