Broccoli Vegetable Seeds Packet

$2.35

2025 Seed Prices

  • Order 1-95 assorted packets for $2.35 each
  • Order 96-499 assorted packets for $1.85 each
  • Order 500 or more assorted packets for $1.65 each

Broccoli (Brassica oleracea var. italica) is a nutrient-rich vegetable belonging to the Brassicaceae family, closely related to cabbage, cauliflower, and Brussels sprouts. Known for its dense, edible green heads and crunchy texture, broccoli is packed with vitamins, fiber, and antioxidants. It is a cool-season crop that thrives in both spring and fall, making it a versatile addition to home gardens. Whether started from seeds indoors or directly sown, it thrives in full sun and well-drained soil. Gardeners can enjoy multiple harvests throughout the season. By incorporating broccoli into a seasonal planting schedule, you can ensure a steady supply of this healthy, delicious vegetable year after year.

SKU: SEBROC
Barcode: 843458160748

Product Detail

Order in multiples of: 12

  • Year Designed: 2024
Quick Seed Overview
  • Plant Type: Biennial
  • Genus: Brassica
  • Species: Oleracea
  • Plant Height/Width: 1–2.5 ft tall x 1–2 ft wide
  • Season: Spring or Fall
  • Exposure: Full Sun
  • Difficulty: Moderate

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

How to Plant Broccoli from Seed

When to Plant Seeds

  • Spring Planting: Start seeds indoors 6-8 weeks before the last frost.
  • Fall Planting: Start seeds indoors in mid-to-late summer for a fall harvest.

Preparing for Planting

  1. Choose a sunny location with well-drained, fertile soil.
  2. Loosen soil to at least 12 inches deep.
  3. Amend soil with compost and organic matter for nutrient enrichment.

Sowing Seeds

Indoors: Fill seed trays with moist potting mix. Plant seeds ¼ to ½ inch deep. Keep trays at 65-75°F (18-24°C) for optimal germination. Water lightly to maintain even moisture. Seedlings will germinate within 5-10 days. Once seedlings have two sets of leaves, transplant them into larger containers.

Outdoors: Harden off seedlings by gradually exposing them to outdoor conditions over a week. Space plants 12-24 inches apart, with 24-36 inches between rows. Plant in the ground at the same depth as they were in containers. Water immediately after transplanting.

Direct Sowing in the Garden

  1. Plant seeds ½ inch deep in rows spaced 24-36 inches apart.
  2. Thin seedlings to 12-18 inches apart when they reach 3 inches tall.
  3. Keep soil evenly moist during germination.

Pro Tip

To grow tight, healthy broccoli heads, plant in rich, well-drained soil with full sun and keep the soil evenly moist (about 1–1.5 inches of water per week). Feed with a nitrogen-rich fertilizer after transplanting to encourage strong leaf growth.

Bonus: Harvest the main head before the buds start to flower, and keep the plant in the ground—many varieties will produce smaller side shoots for extended harvests!

Getting to know your Broccoli

Broccoli is a nutrient-rich cool-season vegetable belonging to the Brassicaceae family. It produces large, green flowering heads made up of tightly packed buds that are harvested before they bloom. The plant prefers full sun, well-drained, fertile soil, and consistent moisture. Broccoli thrives in temperatures between 55-75°F, making it ideal for spring and fall planting. It has thick, fibrous stems and dark green, lobed leaves, which are also edible. Once the main head is harvested, smaller side shoots develop, extending the harvest period. Rich in vitamins C, K, and fiber, broccoli is a staple in various cuisines and can be eaten raw, steamed, or roasted. It requires regular fertilization, particularly with nitrogen, and benefits from companion planting with onions, carrots, and herbs like dill to deter pests.

What it's used for

1. Culinary Uses:

  • Enjoyed raw, steamed, roasted, stir-fried, or blended into soups.
  • Can be pickled, juiced, or incorporated into casseroles and salads.

2. Nutritional Benefits:

  • High in vitamin C, vitamin K, fiber, and antioxidants.
  • Supports immune health, digestion, and bone strength.

3. Companion Planting & Pest Control:

  • Helps repel certain pests when grown near onions, garlic, or marigolds.
  • Beneficial to pollinators when left to flower.

4. Soil Improvement:

  • When composted, broccoli plants return nutrients to the soil.
Growth Requirements

Light:

  • Requires full sun (at least 6 hours of direct sunlight per day).

Soil:

  • Prefers rich, well-draining soil with a pH of 6.0-7.0.
  • Adding organic compost or aged manure improves fertility.

Watering:

  • Needs consistent moisture, about 1-1.5 inches per week.
  • Avoid overhead watering to prevent fungal diseases.

Temperature & Climate:

  • Ideal growing temperatures range from 55-75°F (13-24°C).
  • Frost-tolerant, but extreme heat can cause premature bolting.

Fertilization:

  • Apply a balanced fertilizer (10-10-10) during early growth.
  • Side-dress with nitrogen-rich compost once heads begin to form.
Maintenance

Watering:

  • Water regularly to keep soil evenly moist but not soggy.
  • Mulch around plants to retain moisture and regulate soil temperature.

Fertilization:

  • Apply a high-nitrogen fertilizer every 3-4 weeks for vigorous growth.

Weeding & Mulching:

  • Keep weeds under control to reduce competition.
  • Mulch with straw or grass clippings to maintain soil health.

Harvesting & Seed Collection

  1. When to Harvest:
    Harvest when broccoli heads reach 6-8 inches in diameter.
    Cut heads before buds open into yellow flowers.
    Use a sharp knife, cutting at an angle to encourage side shoots.
  2. Saving Seeds:
    Allow plants to bolt and flower.
    Collect dried seed pods and store seeds in a cool, dry place.
Pests and Diseases
  • Common Pests: Aphids, cabbage worms, and flea beetles.
    Use row covers or organic sprays to protect plants.
  • Common Diseases: Clubroot, black rot, and powdery mildew.
    Ensure crop rotation and well-drained soil to prevent issues.

Growing Together with Shido

At Shido, everything we do starts with one goal: helping you have a truly successful growing experience. We know that planting seeds is just the beginning — your time, energy, and love for gardening are the real magic. That’s why we make sure the seeds you plant are fresh, full of life, and top-quality. When you choose Shido, you’re planting with confidence. We guarantee it.

Our mission is simple: bring you exceptional varieties of high-quality seeds at prices you’ll love, share detailed sowing and growing tips so you can thrive as a home gardener, and deliver the best customer service in the industry — with a smile.

Our Seed Safety Promise

We do not sell genetically modified seeds — ever. And we don’t use genetic engineering to breed new varieties. Instead, our skilled breeders use traditional, natural crossing methods to create hybrid seeds that are healthy, safe, and packed with potential.

Our Seed Quality Guarantee

At Shido, we believe great gardens start with great seeds — and that means quality comes first. Every seed lot we offer is ensure to generate top-notch germination because your garden deserves nothing less.

To keep our seeds at their peak, we run thorough pathology tests at trusted outside labs. When you open a Shido seed packet, you can trust it’s been nurtured, tested, and approved to give you strong, healthy plants from the very first sprout.

Types of Seeds We Offer

Hybrid Seeds (F1)

F1 hybrid seeds are the garden’s high achievers — created by crossing two specially chosen parent plants for superior vigor, uniformity, and performance. We use only traditional breeding methods to produce these powerhouse seeds.

Open-Pollinated & Heirloom Seeds

Our open-pollinated (OP) seeds naturally reproduce through wind, insects, water, or self-pollination. When grown in isolation, they produce true-to-type plants year after year.

Among our OP seeds are treasured heirloom varieties — old favorites that have been carefully passed down for generations. While OP plants can be less uniform than hybrids, we run our Open-Pollinated Project to select the most reliable, flavorful, and beautiful strains. Many are also available as certified organic seeds.

Non-GMO: What It Means and Why It Matters

GMO (Genetically Modified Organism) is created when scientists alter a plant’s DNA in a lab — often by inserting genes from completely unrelated species — to achieve certain traits, like pest resistance or herbicide tolerance. This is a far cry from natural plant breeding.

At Shido, we believe gardening should stay as close to nature as possible. All our seeds — whether hybrid, heirloom, organic, or open-pollinated — are Non-GMO. They’re bred using traditional methods that respect natural biodiversity, giving you safe, wholesome seeds that grow into plants just as nature intended.

When you plant Shido Non-GMO seeds, you’re choosing purity, sustainability, and peace of mind — along with a garden full of flavor, color, and beauty.

Vacuum-Sealed for Freshness — Good for 10 Years

Every Shido seed packet isvacuum-sealedto lock in freshness and protect your seeds from moisture, air, and pests. This careful packaging not only preserves their quality but also extends their shelf life dramatically. Stored properly in a cool, dry place, our seeds remain viable for up to10 years— so you can plant them now, next season, or even years down the road. Whether you’re planning a garden this spring or building a long-term seed stash, Shido seeds are ready when you are

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