Garlic Chives (Chinese Leeks) in Zone 6a & 6b

Allium tuberosum

When to plant garlic chives (chinese leeks) in zone 6b

Zones 6a and 6b share the same average frost dates in our data, so this page covers both.

Method: Either: Start indoors for an earlier harvest, or direct-sow outside for less fuss. Garlic Chives (Chinese Leeks) tolerates either.

Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 1-1.5 ft.

Garlic chives, also called Chinese leeks, are a perennial onion relative with flat, garlic-flavored leaves, easily distinguished from the round, milder leaves of the standard chives already covered on this site.

How garlic chives (chinese leeks) fits zone 6's season

Zone 6b's frost-free window runs about 173 days, from April 25 to October 15. Garlic Chives (Chinese Leeks) needs about 80 days from sowing to first harvest.

Good companions

No standout companions recorded yet for Garlic Chives (Chinese Leeks).

Where to buy garlic chive seeds

• Botanical Interests
• True Leaf Market
• Burpee
• High Mowing Organic Seeds

See why we recommend these suppliers →

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See it growing

Search YouTube for "growing garlic chives (chinese leeks)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)

← Back to the full zone 6b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Garlic Chives (Chinese Leeks) in USDA zone 6b: when to start seeds indoors, when to direct-sow, and when to expect a harvest.

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