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All About Broccoli Plant Seeds:
Germination, Storage and Sowing

Updated: March 8, 2023

Broccoli is a healthy and delicious vegetable that can be grown in your backyard garden. If you’re looking to grow your own broccoli, it’s essential to know how to germinate, store, and sow broccoli plant seeds. In this article, we’ll cover everything you need to know about broccoli plant seeds.

Germinating Broccoli Seeds

Broccoli plant seeds are relatively easy to germinate. Here’s how you can do it:

  1. Soak the seeds in water for 12 to 24 hours before planting them. This will soften the seed coat and improve germination rates.
  2. Fill a seed tray or small pots with seed-starting mix.
  3. Plant the seeds ¼ inch deep in the soil.
  4. Water the soil immediately after planting.
  5. Cover the tray or pots with plastic wrap or a clear lid to retain moisture.
  6. Place the tray or pots in a warm location with indirect sunlight.
  7. Keep the soil moist but not waterlogged.
  8. After 5 to 10 days, you should see sprouts emerging from the soil.

Storing Broccoli Seeds

If you’re not ready to plant your broccoli plant seeds right away, you can store them for up to five years if stored correctly. Here’s how:

  1. Store seeds in a cool, dry place away from sunlight.
  2. Use airtight containers such as glass jars or plastic bags with zip-lock seals.
  3. Label each container with the crop name, variety, and date of storage.
  4. Check on the seeds periodically to ensure they’re still viable.

Sowing Broccoli Seeds

Once your broccoli plant seeds have germinated and are ready to be transplanted, it’s essential to know how to sow them correctly.

  1. Transplant your seedlings into larger containers when they have two sets of true leaves.
  2. Harden off the seedlings by exposing them gradually to outdoor conditions over several days before transplanting them into your garden.
  3. Plant seedlings outside after the last frost has passed and the weather has warmed up.
  4. Choose a location with full sun and well-drained soil.
  5. Space seedlings 18 inches apart in rows that are 24-36 inches apart.
  6. Water your plants regularly and fertilize them once a month with a balanced fertilizer.

By following these steps, you’ll be able to grow healthy and flavorful broccoli plants.

FAQ

Q: How long does it take for broccoli seeds to germinate?

A: Broccoli seeds typically take between 5-10 days to germinate.

Q: How many days does it take for broccoli plants to mature?

A: Broccoli plants take between 70-100 days from planting until maturity.

Q: Can I plant broccoli seeds directly into my garden?

A: Yes, you can plant broccoli seeds directly into your garden after the last frost has passed if you prefer direct sowing.

Q: How often should I water my broccoli plants?

A: Broccoli plants require consistent moisture but should not be waterlogged. Water them deeply once a week or more frequently if necessary.

Q: What pests should I watch out for when growing broccoli plants?

A: Common pests that affect broccoli plants include aphids, cabbage worms, and flea beetles. Monitor your plants regularly and use organic pest control methods if necessary.

In conclusion, growing your own broccoli plants can be an enjoyable and rewarding experience if you follow these steps for germinating, storing, and sowing your broccoli plant seeds. With proper care and attention, you’ll be able to harvest delicious and nutritious broccoli from your backyard garden.

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