Vegetables Broccoli Sprouting Broccoli Red Fire

Red Fire

(F1) Broccoli Seed

Product ID: 3756

New! The most cold-hardy variety for overwintering.

These sweet and tender, 6-8", bright-purple florets are a welcome addition to the market stand in February and March, when fresh greens are scarce. NOTE: Best adapted to the Pacific Northwest and Mid-Atlantic regions where winter temperatures are low enough to vernalize the plant but do not typically drop below 20°F/-7°C; Red Fire will winterkill in colder climates. Avg. 89,800 seeds/lb. Packet: 100 seeds.




In Stock

250 Seeds

In Stock

500 Seeds

In Stock

1,000 Seeds

In Stock

5,000 Seeds

Out of Stock

25,000 Seeds

Out of Stock
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Additional Information

CULTURE: Mini broccoli prefers a well-drained, fertile soil high in organic matter, a pH of 6.0–7.5 and a consistent supply of moisture throughout the growing season. Irrigate regularly for best results.
DIRECT SEEDING: Tolerates light frost. From early spring to late summer, sow 10–12 seeds/ft., ¼–½" deep, rows 18–24" apart. Thin plants to 4–6" apart.
EARLY SPRING CROP: Use early and midseason varieties. Sow 2–3 seeds per cell in 72-cell plug flats, 3–4 seeds/in. in 20 row flats, or in outdoor beds ¼" deep. Seedlings should be ready to transplant in 3–4 weeks. If possible keep soil temperature over 75°F (24°C) until germination, then reduce air temperature to about 60°F (16°C). Ensure good air circulation and light. Transplant outdoors 6–12" apart in rows 18–36" apart. Mini broccoli prefers cooler growing temperatures, between 55–75°F (13–24°C), optimum being 60–70°F (16–21°C), but will produce good crops under warmer, summer conditions.
FALL CROP: Use midseason varieties. Start seedlings as above in May and transplant to the garden in June–July. To ensure mature heads, seed the crop early in areas where heavy freezes occur early in fall.
WINTER CROP: Successful mini broccoli crops can be grown where winters are mild (temperatures rarely below 32°F (0°C)). Transplants can be set out from September to February in these regions.
HARVEST: Clip and bunch entire plants when buds appear, or pick just buds for extended yield.
Use fabric row covers on the day of planting to exclude maggot flies and flea beetles.
Prevent disease with crop rotation and good sanitation.
Note: We only stock seed lots that have been tested free of black rot in a sample of 30,000 seeds. For seed lots received after August 2015, individual seed lots have been tested free of black leg in a sample of 1,000 seeds.
From direct seeding; subtract 10–15 days if using transplants.
1 oz./1,000', 1M/166', 5M/830', 175M/acre @ 6 seeds/ft. rows 18" apart.
SEEDS/OZ.: 5,000–15,500 (Avg. 8,800).
250 seeds (unless otherwise noted), sows 20'.

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Quick Facts

Latin Name
Brassica oleracea var italica
Days To Maturity
Average number of days from seeding date until ready for harvest.
140 Days
Hybrid Status
Hybrid: The offspring of a cross between two or more distinct parent lines, usually of same species, and selected for improved traits.<br>Open-pollinated: A non-hybrid variety that can reproduce itself in kind, demonstrating relatively stable traits from one generation to the next.
Hybrid (F1)
Product Features
Cold Tolerant Cold Tolerant
Cold Tolerant