Triton Radish Seed – Grows Beautiful Microgreens


Triton Purple Stem Radish microgreen seeds quickly sprout and are ready to harvest in 6 days.
HM Seed Packet weighs 5.5 grams.
The 1010-tray Seed Packet weighs 14.7 grams.

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Available Options

Seed for HM Tray$1.79
Seed for 1010 Tray$2.59
By the Ounce$3.99
1/4-lb Bag$6.99
1-lb Bag$21.99

Triton Purple Stem Radish Microgreen Seed Highlights

  • Germination: 1 to 2 days
  • Soak: No need
  • Harvest: 6 to 10 days
  • Flavor: Mild spice similar to radish bulbs with a pleasant earthy taste.
  • Nutrients: Vitamin A, Thiamin (B1), Riboflavin (B2), Niacin (B3), Pantothenic Acid (B5), Vitamin B6, Folate (B9), Vitamin C, Calcium, Copper, Iron, Magnesium, Manganese, and Phosphorus.

Triton Radish produces purple-stemmed microgreens. The stems are colorful, purplish-red, and beautiful against the dark green cotyledon leaves.

Triton radish seed is quick to germinate (sometimes within 24 hours) and are vigorous growers. They quickly reach 3- to 4-inches in height and are ready to harvest in 6- to 10-days.

The dark green leaves are attractively lobed with reddish-purple stems.

Radishes make the perfect edible garnish that will add a touch of color and spice to any dish. I also use them in egg dishes, salads, cold soups, and burgers. You can use radish microgreens in place of sliced radishes.

As mentioned, the flavor is spicy but not harsh.

Plant breeders explicitly developed the Triton Purple Stem Radish microgreen seed for its distinctive purple sprouts. It is a type of Japanese winter radish in its mature form, also known as a “daikon,” which means “large root” in Japanese.

Radishes are a staple microgreen because of how quickly and easily they grow and their excellent flavor and texture.

Triton Radish Seed Package Sizes

  • The Home Microgreens tray seed packet weighs 5.5 grams and contains approximately 500 seeds.
  • The 1010-tray seed packet weighs 14.7 grams.

We also sell Triton Radish seed in the following size packages.

  • By the ounce, and
  • 4-ounce bag.

How Much Seed Do You Need For Your Tray?

You don’t need to worry about how much seed you need if you use Home Microgreen planting trays or 1010 trays. Each seed packet has the correct number of seeds for a perfect Triton Purple Stem Radish microgreens tray.

The seeding area of a Home Microgreen Tray is 37.5 square inches.

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.

Seeding Density

Seeding Density for Triton Radish Seed

By Weight

Home Microgreens Tray: 5.5 grams

1010 Tray: 14.7 grams

1020 Tray: 29.3 grams

By Measuring Spoon

Home Microgreens Tray: 1.6 teaspoons

1010 Tray: 4.3 teaspoons

1020 Tray: 2.8 Tablespoons

All volumetric measurements are level, not heaping spoons.

I use these vertical-sided measuring spoons because the seeds are easier to level with the straight sides.

These are my recommended seeding densities to produce a great-looking tray of Triton Radish microgreens.

I like to allow microgreen leaves to develop to a larger size as they provide more nutrition & flavor than producing smaller leaves and stems.

Microgreen density depends on many environmental factors and seed germination percentages.

You may prefer to modify the seeding density, but my seeding densities are a great starting point, if nothing else.

Check out the Home Microgreens Seed Density Course if you have a different size tray.


28.35 grams equals 1 ounce.

Three teaspoons equal 1 Tablespoon

Four Tablespoons equal 1/4 cup

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