Wasabi Radish
đ¶đ Wasabi Radish Seeds Sharp. Aromatic. Nose-tingling heat â no wasabi paste required. · Meet the radish that thinks itâs a condiment.Wasabi Radish delivers that unmistakable wasabi punch â sharp, clean heat with a quick, exhilarating ...
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- Season
- 2026
đ¶đ Wasabi Radish Seeds
Sharp. Aromatic. Nose-tingling heat â no wasabi paste required.
Meet the radish that thinks itâs a condiment.
Wasabi Radish delivers that unmistakable wasabi punch â sharp, clean heat with a quick, exhilarating zing that hits the nose and disappears like a ninja.
If you love sushi, sashimi, cold-noodle salads, or Asian-inspired platesâŠ
this radish is your secret flex.
Small roots. Big personality.
A chefâs garnish. A foragerâs dream. A growerâs little party trick.
đ± Why Grow Wasabi Radish
| Feature | Benefit |
|---|---|
| Distinct wasabi-like heat | Authentic Japanese-style spice kick |
| Fast maturity | ~30 days to harvest |
| Cold-friendly | Perfect for early spring or fall crops |
| Compact root size | Great for tight spaces / containers |
| Stunning microgreen option | Gorgeous jade-green leaves + intense flavour |
Type: Raphanus sativus
Days to maturity: ~25â35 root / 10â14 microgreen
Habit: Compact, productive, quick cycle
đœ Flavour & Culinary Notes
Sharp, horseradish-meets-wasabi flavour â explosive but clean, not lingering.
Pairs beautifully with:
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Sushi & sashimi plates
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Cold soba or udon
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Japanese pickles
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Tataki & crudo
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Oysters + mignonette
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Steak carpaccio
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Cream-cheese spreads
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Smoked salmon boards
Root + leaves + microgreens are all usable.
Shave thin for an elegant Michelin-grade garnish.
Pro Move: grate fresh, mix with rice vinegar + pinch of sugar â instant wasabi-style condiment.
đšđŸ Growing Notes
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Best in cool weather â spring or fall
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Sow direct; radishes dislike transplanting
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Thin to 2â spacing for fuller roots
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Keep evenly moist for clean flavour + crisp texture
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Harvest small for peak spice + tenderness
Microgreens Tip:
Harvest young â heat is potent, flavour is bright, colour is popping.
Perfect for sushi restaurants & fancy brunch boards.
đĄ Who Will Love It
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Sushi lovers & sashimi purists
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Chefs & plating nerds
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Microgreen growers
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Farmersâ market radish rebels
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Home gardeners who like to show off
The radish equivalent of saying:
âI grow my own wasabi.â
Instant street cred.
đ Highlights
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Signature wasabi-style heat
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Harvest in ~30 days
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Incredible microgreen flavour
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Cold-tolerant, fast, and productive
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Restaurant-level garnish & flavour
Start indoors 8â10 weeks before last frost. Germinate at 26â30 °C on a heat mat; peppers stall below 22 °C. Pot up to 10â15 cm before hardening off outside after nights stay above 12 °C.
Feed balanced through bloom, then bump potassium for fruiting. Stake taller varieties. More detail in our full Canadian growing guide.
Match the pepper to the technique: thin-walled varieties blister fast in a hot pan; thick-walled ones roast or stuff beautifully; fruit-forward ones make balanced sauces and pickles. The variety's flavour profile is your shortcut â see Choosing the right pepper for a use-case guide.






















