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Wasabi Mustard Microgreen Seed

(9 customer reviews)


Wasabi Mustard is a spicy (very), bold, horseradish-like flavored microgreen. The leaves are pale green, not the prettiest microgreen, but the bold flavor is its claim to fame.

Use Wasabi Mustard microgreens for cooking, salads, and sandwich toppings.

Sold in packages with the correct weight for the Home Microgreens tray, 5- by 5-inch trays, 10- by 10-inch trays, by the ounce, and 4-ounce packages.

More information below.

Use the Size dropdown menu below to choose your seed packet size.


Earn up to 40 Seeds.

Wasabi Mustard Highlights

  • Germination: 2 to 4 days
  • Soak: No need.
  • Harvest: 8 to 14 days for microgreens – can allow it to grow into baby greens (up to 25+ days)
  • Flavor: Spicy, bold mustard flavor.
  • Nutrients: Vitamins A, C, E, K, and antioxidants.

These mustard microgreens aren’t the traditional wasabi plant; wasabi comes from the root of Eutrema japonicum or Wasabia japonica. This plant is Brassica juncea.

However, these microgreens still pack a punch of spiciness. This mustard is great to use fresh in spring rolls, sandwiches, stir fry, or dishes where you want some spice.

Harvest these microgreens between days 7 and 18 for a zing on sandwiches or in salads.

Control the spicy flavor by adjusting how many microgreens you add to your dish.

Package Sizes

  • Home Microgreens tray package contains 1.8-grams. The HM Tray area is 37.5 square inches.
  • 5- by 5-inch Tray is 1.1-grams
  • 10- by 10-inch tray package includes 4.5-grams of seed
  • Ounce packages
  • 4-ounce packet

How Much Seed Do You Need For Your Tray?

If you use Home Microgreen planting trays, 5 by 5, or 1010 trays, there’s no need to worry. Each seed packet has the correct number of seeds for the provided tray.

However, if you’re using a different planting tray, use the calculator in the article below to figure out how much seed you need.

Click this link to use the calculator: Home Microgreens Seed Density Calculator.


1/2 Pound Seed, Seed for Home Microgreen Tray, Seed for 5 by 5 Tray, Seed for 10 by 10 Tray, Seed by the Ounce, Seed by the Quarter Pound, Seed by the Pound

9 reviews for Wasabi Mustard Microgreen Seed

  1. Patrice K. (verified owner)

  2. drkamlesh.agarwala (verified owner)

    Not spicy and horseradish-like flavor. Germination on time good product

  3. Debra R. (verified owner)

    Can’t wait to try…wasabi…sounds interesting.

  4. Sarah E. (verified owner)

  5. drkamlesh.agarwala (verified owner)

    Good and spicy

  6. drkamlesh.agarwala (verified owner)

    This is my third germination only confirms that the product is excellent

  7. David Burch (verified owner)

  8. Barbara D. (verified owner)

    The seeds arrived quickly and well packaged. I have not germinated any seeds, yet.

  9. Lydia Smith (verified owner)

    Great spicy sprouts! Grew super fast in the California sun outdoors in organic soil, super heat tolerant. My boyfriend fell in love with these sprouts after buying some for a hefty price at our local farmers market, so I stumbled upon these seeds and tried 17 different microgreens from HomeMicrogreens. All of them were great and equally satisfying to grow. Now we enjoy these greens everyday! Hooray thanks Todd~. Yummy in Poki, sandwich wraps (especially if you love horseradish mustard like me), steak, and salads!

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