• redmustard on green background
1 1

Red Mustard Microgreens Seeds | 1 Grow

Red Mustard Microgreens Seeds | 1 Grow

Bold, Brave, and Brimming with Heat

✓ perfectly portioned for our small trays (22x17cm)

✓ Organic Seeds | Non-GMO

✓ High germination UK-tested seeds

✓ Ready in 9–12 days

✓ Can be grown to baby leaf stage

✓ Ideal for savoury dishes

£3.50
£3.50
Sale Sold out
View full details

The Essentials:

  • The Seeds: 1× Pre-measured organic seed pack. High germination, zero waste, and perfectly portioned for our small trays (22x17cm) or multiple smaller grows.
  • The Guide: Clear instructions. No Googling, no stress - just confidence in card form.
  • Grow Time: 9–12 Days.
  • Flavour Profile: Peppery, mustardy, and slightly spicy with a clean finish.
    ⏱ Grow note: Harvest in 9–12 days or allow to grow longer for baby leaves.

Two green leafy plants on a green background

Beautiful. Fiery. Absolutely not for the timid.

Red mustard microgreens are not here to blend in. Deep burgundy leaves, a slow-building heat that sits somewhere between horseradish and wasabi, and a flavour that makes every dish it touches more interesting. If you enjoy spice - really enjoy it - these are your microgreens.

(Note: Grow trays and medium are not included. This is a seed refill for your Microgreens Pro Kit.)

Why You'll Love Them

  • Bold mustard spice, deep burgundy tones

    With its burgundy-frilled leaves and intense aromatic heat, it’s less of a garnish and more of a spice. It’s perfect for those who find standard salads a bit too quiet.

  • The chef's secret weapon

    Exceptional on grilled meats, smoked fish, ramen, burgers, and bold grain bowls. A small amount goes a long way - the heat is real. Also brilliant paired with something creamy (avocado, burrata, crème fraîche) to temper the burn. Use sparingly until you've calibrated their heat; then use freely.

  • Naturally nutrient dense

    Exceptionally rich in Glucosinolates & isothiocyanates, Vitamins A, C & K, Anthocyanins, Selenium, Omega-3 fatty acids and Calcium.

1 3

Common Questions

Q: Are Red Mustard microgreens spicy?

A: Yes - they have a noticeable peppery mustard heat.

Q: How should I use Mustard microgreens?

A: Perfect for sandwiches, noodles, curries and salads.

Q: Do I need direct sunlight?

A: A bright windowsill or grow light works perfectly.

Q: How long do they last once harvested?

A: For maximum nutrients, eat them fresh! If you must wait, snip them and keep them in a paper towel lined, airtight container in the fridge for up to 5 days.

Q: Can I reuse the growing medium?

A: We recommend fresh coir for each crop to ensure optimal growing conditions, but the old coir is amazing for your compost heap or garden pots!

Disclaimer
The information provided here is for educational purposes only and is not intended as medical advice, diagnosis, treatment, or a substitute for professional healthcare. Always consult with a qualified healthcare provider before using microgreens or any other natural supplements for medicinal purposes, as individual responses may vary. Some microgreens may interact with medications or cause side effects. This content does not make any claims about the effectiveness or safety of any product or remedy, and it should not be construed as such.