How to start onions from seeds (Complete Guide) Part 1

Planting beets is easier than you think! This guide breaks down the essentials: planting seeds one inch deep, spacing them four inches apart, and backfilling the soil for perfect seed-to-soil contact. Whether you’re new to gardening or a seasoned grower, these simple steps will help you cultivate a bountiful beet harvest. 🌱

Growing onions can be rewarding, and this guide provides a comprehensive overview of starting seeds indoors in January for a March/April planting. The central theme revolves around seed preparation, including mixing soil, labeling plant markers, and ensuring proper seed depth. Viewers will gain valuable insights into germination techniques, such as using a heating pad and maintaining optimum conditions within a hoop house or greenhouse. By following these steps, you'll learn to nurture your onion plants effectively from seed to sprout. Don't miss the chance to start your onion garden this season!

Ah, January—the month where gardeners everywhere start itching to play in the dirt, even if it’s still frozen solid outside. If you’re ready to jumpstart your onion-growing game, let’s get cracking on starting onion seeds indoors. By the time March/April rolls around, you’ll be bragging about your sprouted babies to anyone who will listen (or maybe just to your compost pile). Here's how to turn a bunch of seeds into the onion patch of your dreams.

🌱 Step 1: Prep Like a Pro

You can’t grow onions in thin air (I checked), so you’ll need a solid soil mix to give your seeds the VIP treatment. Grab some vermiculite, potting soil, and coir (that fluffy coconut stuff), and mix it up. Pro tip: avoid using straight-up garden soil—it’s like inviting weeds and bugs to a buffet.

While you’re at it, prep some plant markers. Trust me, you don’t want to play the “What Did I Plant Here?” guessing game come spring. Bonus points if you color-code them for extra garden flair.

🌱 Step 2: Tray Time!

Get yourself some seed trays. Scoop that luscious soil mix into the trays like you’re making the world’s weirdest lasagna. Lightly press the soil down so it’s snug but not suffocating. Onions are fussy about depth, so plant those seeds with care—about ¼ inch deep—and give them a gentle pat like you’re tucking them into bed.

Once planted, sprinkle a thin layer of soil on top, add a splash of water, and cap it off with a greenhouse lid or some plastic wrap. Instant onion spa!

🌱 Step 3: Pick Your Onion MVPs

This year, we’re going big with the onion lineup. We’re talking:

  • Red Texas: Sweet and sassy.

  • Walla Walla: The OG of juicy onions.

  • Sweet Spanish Yellow: A classic for caramelizing.

  • Gladstone White: The crisp hero of salads everywhere.

Mix and match, or grow them all—your call!

🌱 Step 4: Bring the Heat

Here’s the deal: onion seeds love a warm hug. Place the trays on a heating pad set to low, or keep them in a cozy corner of your house (away from drafts and nosy pets). With a little warmth and patience, you’ll start seeing sprouts in a couple of weeks.

🌱 Step 5: The Long Game

Once those tiny onion plants start doing their thing, keep them happy with regular watering and a sunny windowsill. They’ll need a couple of months to bulk up before they’re ready to face the great outdoors. If you’ve got a greenhouse or hoop house, even better—they’ll feel like VIPs in a sauna.

🌱 Why Grow Onions from Seed?

Because you’re hardcore, that’s why. Growing from seed isn’t just cheaper; it gives you bragging rights for growing onions your way. Plus, you can experiment with varieties that aren’t sold as starter plants at your local nursery.

So, what are you waiting for? Grab your seed packets, roll up your sleeves, and start your onion-growing journey today. Come March/April, you’ll be planting those beauties outside and dreaming of homemade onion rings. You’ve got this!

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How to sow beets (In the ground)