Cauliflower Seeds - Organic Varieties | Johnny's Selected Seeds

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Cauliflower varieties are generally bred for cool or mild weather conditions, which suit the crop best. Our research is aimed at identifying flavorful, easy-to-grow varieties that perform well even in stressful conditions such as hot weather or below-optimum fertility. We are pleased to offer a wide range of colors, such as purple, orange, and green, including the green-spiraled Romanesco cauliflower. For a varietal comparison chart showing suggested planting and harvesting times, see our Cauliflower Planting Program.

Cauliflower Varieties | Planting Program Comparison Chart & Blanching Tips

Cauliflower | Key Growing Information

27 Products

New

Fujiyama Standard Cauliflower

Fujiyama

(F1) Cauliflower Seed

Superior heat tolerance.

New

Murasaki Fioretto 70 Sprouting Cauliflower

AAS (All-America Selections) Winners

Murasaki Fioretto 70

(F1) Sprouting Cauliflower Seed

Stunning purple florets.

New

Amethyst Standard Cauliflower

Amethyst

(F1) Cauliflower Seed

Extra-early purple cauliflower.

New

Tessaury Standard Cauliflower

Tessaury

Organic (F1) Cauliflower Seed

Heat tolerant organic cauliflower.

New

Delaverde Romanesco Cauliflower

Delaverde

(F1) Cauliflower Seed

Romanesco for short-day crops.

New

Sierra Madre Standard Cauliflower

Sierra Madre

(F1) Cauliflower Seed

Overwintering variety for the West Coast.

Clementine Standard Cauliflower

Clementine

(F1) Cauliflower Seed

Vibrant orange.

Amazing Standard Cauliflower

Amazing

Cauliflower Seed

For late summer and fall crops, tolerant to both heat and cold stress.

Purple Moon Standard Cauliflower

Purple Moon

(F1) Cauliflower Seed

Exceptionally early purple cauliflower.

Skywalker Standard Cauliflower

Skywalker

Organic (F1) Cauliflower Seed

Best organic variety for fall harvest; uniform, self-wrapping heads.

Puntoverde Romanesco Cauliflower

Puntoverde

(F1) Cauliflower Seed

Our most reliable all-season Romanesco.

Denali Standard Cauliflower

Denali

(F1) Cauliflower Seed

Large, heavy and self-wrapping heads, well-suited for fall production.

Bishop Standard Cauliflower

Bishop

(F1) Cauliflower Seed

Improved Fremont-type hybrid for summer and fall crops.

Veronica Romanesco Cauliflower

Veronica

Organic (F1) Cauliflower Seed

Striking lime green Romanesco with pointed, spiraled pinnacles.

Vitaverde Standard Cauliflower

Vitaverde

(F1) Cauliflower Seed

Big green cauliflower for both cool and warm-weather production.

Song TJS-65 Green Stem Cauliflower

Song TJS-65

(F1) Cauliflower Seed

Early and sweet.

Flame Star Standard Cauliflower

Flame Star

(F1) Cauliflower Seed

Pastel orange cauliflower with improved heat tolerance.

Graffiti Standard Cauliflower

Graffiti

(F1) Cauliflower Seed

Stunning dark purple heads for farm stands, CSAs, and restaurants.

Lavender Standard Cauliflower

Lavender

(F1) Cauliflower Seed

Well-domed, violet heads.