American Flag Leek Seeds

(4 customer reviews)


Leek microgreens are easy to grow and add a ton of flavor to food.

American Flag Leeks have the flavor and scent similar to sweet onions.

The finished microgreen is a long, slender green similar to miniature chives. Use micro-leeks as an onion substitute in many dishes — fantastic on hamburgers, soups, as garnishes, and more.

Leek microgreen seeds are sold in packages with the correct weight for the Home Microgreens Tray, 5- by 5-inch trays, and 10- by 10-inch trays.

Leeks will re-grow after harvest!

More information below.

Seed by the OunceSeed by the OunceSeed for Home Microgreen TraySeed for Home Microgreen TraySeed for 5 by 5 TraySeed for 5 by 5 TraySeed for 10 by 10 TraySeed for 10 by 10 Tray

American Flag Leek Highlights

  • Germination: 3 to 4 days.
  • Soak: No need.
  • Harvest: 12 to 15 days
  • Flavor: Mild onion flavor.
  • Nutrients: Vitamins B6, folate (B9) & C, and iron.

A relative of onion and garlic, American Flag Leeks have an onion taste and will add color and flavor to any micro-salad or egg dish.

When chopped, leek microgreens smell like sweet onions, and their flavor is similar to mature leeks.

The finished microgreen is a long, slender green similar to miniature chives. Micro-leeks are often used as an onion substitute many dishes — fantastic on hamburgers, soups, as garnishes, and more.

A small amount of leek microgreens goes a long way, as the onion flavor can overpower a dish if used too heavily.

Harvest leek microgreens when they reach a height of 2 1/2- to 4-inches.

Leeks will re-grow after harvest! You can get at least two or three cuttings.

The thin green stem will more than not have the remains of the black seed resting at the tip. The seed pod isn’t much of an issue when cooking. If it bothers you, they can be rinsed off with running water.

Leeks are ready to harvest between 12 and 15 days after sowing.

Package Sizes

  • Home Microgreens Tray is 3.0-grams. The HM Tray area is 37.5 square inches.
  • 5- by 5-inch Tray is 2.0-grams
  • 10- by 10-inch Tray is 8.0 grams

How Much Seed Do You Need For Your Tray?

If you use Home Microgreen planting trays, there is no need to worry. Each seed packet has the correct number of seeds for the provided tray.

However, if you’re using a difference planting tray, use the calculators in this post to figure out how many packets or grams of seeds you need.

Click This Link to use Calculators: Planting Tray and Seed Calculators


Seed by the Ounce, Seed for Home Microgreen Tray, Seed for 5 by 5 Tray, Seed for 10 by 10 Tray

4 reviews for American Flag Leek Seeds

  1. Jennifer Claggett (verified owner)

    Leeks are a new microgreen for me and I appreciate being able to try a little bit of seeds. My first batch is just getting started, but there is a high germination rate and all signs are positive – plants look great so far. Excited to try this microgreen in our cooking as a flavorful addition to recipes.

  2. Kevin S. (verified owner)

    Great quality and good price

  3. Debra R. (verified owner)

    Beautiful little seeds…

  4. Sarah E. (verified owner)

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