Kuroda 5 Inch

Family: Apiaceae Root Vegetable

Planting Schedule

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Sweetly earthy and richly aromatic, Kuroda 5 Inch carrots mature into a delightfully crisp bite with a fine-grained, tender core.

Their deep orange, smooth roots hold a classic cylindrical silhouette and roast beautifully for caramelized edges, while staying bright and snappy for fresh use and vibrant sauces.

Light: Full SunMaturity: 75 DaysHabit: Rosette

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Kuroda 5 Inch Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	Protected Environment Only
Zone 1b	Protected Environment Only
Zone 2a	Direct Sow	May 25th	Aug 8th – Aug 29th
Zone 2b	Direct Sow	May 15th	Jul 29th – Aug 25th
Zone 3a	Direct Sow	May 15th	Jul 29th – Sep 1st
Zone 3b	Direct Sow	May 19th	Aug 2nd – Sep 21st
Zone 4a	Direct Sow	May 15th	Jul 29th – Sep 24th
Zone 4b	Direct Sow	May 13th	Jul 27th – Sep 27th
Zone 5a	Direct Sow	May 8th	Jul 22nd – Sep 30th
Zone 5b	Direct Sow	May 4th	Jul 18th – Oct 5th
Zone 6a	Direct Sow	May 1st	Jul 15th – Oct 10th
Zone 6b	Direct Sow	Apr 25th	Jul 9th – Oct 16th
Zone 7a	Direct Sow	Apr 20th	Jul 4th – Oct 20th
Zone 7b	Direct Sow	Apr 10th	Jun 24th – Oct 28th
Zone 8a	Direct Sow	Apr 1st	Jun 15th – Nov 5th
Zone 8b	Direct Sow	Mar 23rd	Jun 6th – Nov 12th
Zone 9a	Direct Sow	Mar 6th	May 20th – Nov 26th
Zone 9b	Direct Sow	Feb 9th	Apr 25th – Dec 9th
Zone 10a	—	Oct 1st	Dec 15th – Feb 28th
Zone 10b	—	Oct 1st	Dec 15th – Feb 28th
Zone 11a	—	Oct 1st	Dec 15th – Feb 28th
Zone 11b	—	Oct 1st	Dec 15th – Feb 28th
Zone 12a	—	Oct 1st	Dec 15th – Feb 28th
Zone 12b	—	Oct 1st	Dec 15th – Feb 28th
Zone 13a	—	Oct 1st	Dec 15th – Feb 28th
Zone 13b	—	Oct 1st	Dec 15th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	75
Sun Requirements	Full Sun
Growth Habit	Rosette
Support Needed	None
Planting Depth	Surface
Germination Temp (°F)	75
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Kuroda 5 Inch is built for that satisfying bite—snappy outside, tender inside—so it won’t turn mealy even when you roast for color. Sweet-earthy and aromatic, it loves heat and sugar (glaze, honey, caramel) while still holding its own in raw crunch and bright, acidic dressings.

Best Uses

roasting on high heat for caramelized edges without losing crunch
shredding raw into crunchy slaws with a light, bright dressing
quick sauté or glazed pan-cook for glossy, candy-like sides
blending into smooth, silky carrot purée or velouté

Flavor Profile

sweetly earthy, richly aromatic crisp snap with a fine-grained tender core caramel-ready sugars with a clean finish

Kitchen Pairings

ginger cumin lemon honey butter tahini

Frequently Asked Questions

What’s the most common pest or disease issue for Daucus carota (carrot) and how do I fix it?

For carrots, root-knotting nematodes and “Alternaria leaf blight” are common problems, especially in warm, humid weather. Remove and destroy badly spotted foliage, and avoid overhead watering to slow leaf blight; for nematodes, don’t replant carrots in the same bed for several years and add compost while keeping soil well-drained. If you spot tiny, fine webbing and stunted plants, check for spider mites and rinse the tops with a strong water spray, then keep plants evenly watered to reduce stress.

How often should I water Daucus carota during the main growing phase so roots develop well?

Water newly sown carrot beds lightly but frequently enough that the top 1 inch of soil stays consistently moist until germination (about 10–14 days at ~75°F). After thinning, aim for about 1 inch of water per week, adjusting so the soil stays evenly moist—not soggy—especially from when roots start thickening until harvest. Use deep, infrequent soaks, and stop heavy watering right before harvest if soil stays wet easily to prevent cracking.

How can I tell when Kuroda 5 Inch carrots are ready to harvest?

Start checking at about 75 days, when roots are typically shoulder-sized for the variety and most tops are still vigorous green. Pull one sample carrot: harvest when the root has reached the expected “5 inch” size and feels firm with a bright color at the crown. If you see the shoulders widening or the root getting visibly thicker, harvest promptly to avoid overgrown, woody roots.