Garlic Chives

Zone 2b Save Garden

🌱 45d to harvest Clumping

Aromatic and vivid, Garlic Chives rise with a soft, grassy elegance and a distinctly garlic-sweet perfume that fills the garden a…

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	May 15th
Transplant / Sow Outdoors	May 15th
Harvest Begins	Jun 29th
Harvest Ends	Aug 25th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Full Sun
Growth Habit	Clumping
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	40
Min Night Temp (°F)	35
Harden Off (days)	Not Required

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Frequently Asked Questions

How do I manage onion thrips or downy mildew on Allium tuberosum (garlic chives)?

Check plants weekly for thrips by looking for silvery streaks and distorted new growth; treat early by spraying insecticidal soap (especially on the undersides) and removing heavily damaged leaves. For downy mildew, watch for gray-purple fuzzy patches and yellowing that spreads after cool, humid weather; improve airflow, avoid wetting the foliage, and promptly remove affected leaves to reduce sporulation.

How often should I water garlic chives during the main growing phase (after sprouting through harvest)?

Keep the top 1–2 inches of soil consistently moist but not soggy; water when that top layer starts to dry, typically about 1–2 times per week depending on your heat and soil. Garlic chives tolerate short dry spells, but steady moisture supports tender regrowth after each cutting—so avoid letting soil swing between bone-dry and waterlogged.

How can I tell when garlic chives (Allium tuberosum) are ready to harvest at about 45 days?

Harvest when clumps are well established and leaves are tall enough to cut without removing all growth points—usually around 40–50 days from sowing/transplanting. Cut outer leaves first and leave the inner shoots intact; regrowth should be vigorous, and the best flavor is from tender, flat-to-slightly hollow leaves before they get tough or develop heavy flowering stalks.

Aromatic and vivid, Garlic Chives rise with a soft, grassy elegance and a distinctly garlic-sweet perfume that fills the garden at first touch. The slender, hollow blades are tender and crisp, with a gentle bite that shines in fresh bunches and quick-stirred favorites, as well as savory sauces and pickling brines. Ready in about 45 days, this market-class performer delivers steady, flavorful harvests for gardeners who love bold, allium character without the fuss.

Sowing Tips

Transplant Conditions

Wait until soil reaches 40°F and nights stay above 35°F before moving outdoors.

Expert Note

Garlic chives thrive in well-drained soil and benefit from regular harvesting to encourage growth.