Minowase

Family: Brassicaceae Root Vegetable

Silky-smooth and luminous, Minowase daikon stretches into long, tapered roots with a crisp snap and a clean, gently sweet bite.

The flesh stays tender and ivory-white through 60 days, offering a refined texture that shines in fresh slices and quick pickles, and turns silky when roasted or simmered for mellow flavor. A garden favorite for growers who want dependable size, elegant form, and a bright, peppery freshness that never overwhelms.

Light: Full SunMaturity: 60 DaysHabit: Taproot

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 24th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	60
Sun Requirements	Full Sun
Growth Habit	Taproot
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Minowase’s long, tender interior gives you that daikon thing—crunch at first bite, then a mild peppery fade that won’t bully the plate. Heat it and it turns silky and sweet, so it plays equally well in quick pickles and dashi-braised comfort.

Best Uses

paper-thin fresh slices with a slick of rice vinegar and sesame oil
quick pickles (shio-kōji or sweet-sour brine) that stay crisp
roasted wedges until the edges bronzed and the center turns silky
simmered daikon in dashi for a mellow, savory center

Flavor Profile

crisp snap with a clean, gently sweet bite mild peppery heat on the finish silky-tender flesh that stays ivory and non-mealy mellows into nutty sweetness with heat

Kitchen Pairings

soy sauce rice vinegar ginger miso sesame oil dashi

Frequently Asked Questions

What pest or disease commonly affects radish (Raphanus sativus) and what should I do?

Radish flea beetles are a frequent problem, causing tiny holes that can stunt young plants. Use floating row cover immediately after sowing and keep it on until the plants are well established; if needed, apply an insecticidal soap directly to affected foliage. If you see pale, powdery growth or yellowing, remove badly infected leaves and avoid overhead watering to reduce fungal pressure.

How often should I water radish (Raphanus sativus) during its main growing phase?

During active root swelling, keep soil evenly moist with about 1 inch of water per week, adjusting for heat and wind. Water whenever the top 1 inch of soil starts to dry, because irregular moisture can lead to pithy roots and poor flavor. Aim for consistent moisture rather than soaking and drying cycles.

How can I tell when Minowase radish (Raphanus sativus) is ready to harvest?

Start checking around 60 days: harvest when the root has reached its full, firm size and the surface looks well-developed rather than still thin. Pull one sample plant to confirm the root is crisp and solid; if it feels soft or hollow, give it a bit more time. For best eating quality, harvest before it becomes woody or excessively elongated.