Allium Tuberosum

Family: Amaryllidaceae Herb

Planting Schedule

Provide your location or planting zone to unlock dates and add Allium Tuberosum to a garden.

Fragrant and vividly green, Garlic Chives (Allium tuberosum) deliver a clean, savory bite with a gentle garlic perfume that rises as soon as you brush the tender blades.

Expect slender, hollow stems with a crisp, snappy texture and a mild heat that stays lively from first harvest through repeated cuttings. Grow for fresh snipping and for quick flavoring in stir-fries, dumpling fillings, and savory sauces—also excellent for pickling when you want that bright, garlicky lift.

Light: Full SunMaturity: 30 DaysHabit: Clumping

Botanical illustration of Allium Tuberosum

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Allium Tuberosum 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	Direct Sow	Jun 15th	Jul 15th – Jul 15th
Zone 1b	Direct Sow	Jun 1st	Jul 1st – Aug 1st
Zone 2a	Direct Sow	May 25th	Jun 24th – Aug 29th
Zone 2b	Direct Sow	May 15th	Jun 14th – Aug 25th
Zone 3a	Direct Sow	May 15th	Jun 14th – Sep 1st
Zone 3b	Direct Sow	May 19th	Jun 18th – Sep 21st
Zone 4a	Direct Sow	May 15th	Jun 14th – Sep 24th
Zone 4b	Direct Sow	May 13th	Jun 12th – Sep 27th
Zone 5a	Direct Sow	May 8th	Jun 7th – Sep 30th
Zone 5b	Direct Sow	May 4th	Jun 3rd – Oct 5th
Zone 6a	Direct Sow	May 1st	May 31st – Oct 10th
Zone 6b	Direct Sow	Apr 25th	May 25th – Oct 16th
Zone 7a	Direct Sow	Apr 20th	May 20th – Oct 20th
Zone 7b	Direct Sow	Apr 10th	May 10th – Oct 28th
Zone 8a	Direct Sow	Apr 1st	May 1st – Nov 5th
Zone 8b	Direct Sow	Mar 23rd	Apr 22nd – Nov 12th
Zone 9a	Direct Sow	Mar 6th	Apr 5th – Nov 26th
Zone 9b	Direct Sow	Feb 9th	Mar 11th – Dec 9th
Zone 10a	—	Oct 1st	Oct 31st – Feb 28th
Zone 10b	—	Oct 1st	Oct 31st – Feb 28th
Zone 11a	—	Oct 1st	Oct 31st – Feb 28th
Zone 11b	—	Oct 1st	Oct 31st – Feb 28th
Zone 12a	—	Oct 1st	Oct 31st – Feb 28th
Zone 12b	—	Oct 1st	Oct 31st – Feb 28th
Zone 13a	—	Oct 1st	Oct 31st – Feb 28th
Zone 13b	—	Oct 1st	Oct 31st – Feb 28th

Crop Details

Trait	Value
Days to Maturity	30
Sun Requirements	Full Sun
Growth Habit	Clumping
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	55
Min Soil Temp (°F)	45
Min Night Temp (°F)	35
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Garlic chives are the allium herb you reach for when you want garlic flavor without the heavy, pungent bite—thin, crisp blades stay lively instead of going soft. Use them late (or in vinegar) to keep their green crunch and that clean, garlicky perfume front and center.

Best Uses

tossed in at the end for stir-fries so the blades stay crisp and green
folded into dumpling fillings and egg scrambles for a fresh, garlicky lift
quick sautéed with soy and a little sesame oil for a fast pan sauce
pickled in vinegar brine for bright, tangy garlic-herb snacking

Flavor Profile

clean savory allium bite gentle garlic perfume snappy, hollow-stem crispness mild heat that lingers pleasantly

Kitchen Pairings

ginger soy sauce sesame oil rice vinegar eggs tofu

Frequently Asked Questions

My Chinese chives have pale blotches and downy growth on leaves—what’s the likely problem and how do I fix it?

This is usually downy mildew, which thrives in cool, wet weather and causes pale spots that can expand and look fuzzy. Remove and discard badly affected leaves, then improve airflow with wider spacing and avoid overhead watering—water at the soil line. If it keeps spreading, use a labeled fungicide for downy mildew on edible greens and repeat according to the label, starting early when spots first appear.

How often should I water Chinese chives during the main growing phase?

During the 30-day growth period, keep the top 1 inch of soil consistently moist but not soggy. Water about 1–2 times per week depending on heat, and increase frequency only when the surface begins to dry or leaves start to look slightly wilted. If water pools or the soil stays wet, cut back to prevent disease and stunted regrowth.

When are Chinese chives ready to harvest, and how do I harvest for continued growth?

Harvest when plants reach about 6–10 inches tall, typically around 30 days from sowing, with firm, hollow-to-tender leaves. Cut leaves 1–2 inches above the soil to encourage regrowth, and harvest from the outside first so the center keeps growing. Stop the lightest harvests when plants bolt (flower stalks) and taste/quality may shift.