Ammi (False Queen Anne's Lace) in Zone 4a & 4b

Ammi majus

When to plant ammi (false queen anne's lace) in zone 4b

Zones 4a and 4b 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. Ammi (False Queen Anne's Lace) tolerates either.

Spacing: 2 per square foot (square-foot-gardening spacing). Mature height: 3-4 ft.

Ammi looks so much like wild Queen Anne's lace that it's easy to mistake for the roadside weed, but it's grown deliberately here as an airy, lace-like cut flower, popular for softening a bouquet without competing with bolder blooms.

How ammi (false queen anne's lace) fits zone 4's season

Zone 4b's frost-free window runs about 128 days, from May 15 to September 20. Ammi (False Queen Anne's Lace) needs about 100 days from sowing to first harvest.

Good companions

No standout companions recorded yet for Ammi (False Queen Anne's Lace).

Where to buy ammi 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 ammi (false queen anne's lace)" videos → (a live search, not a hand-picked video; results vary and aren't vetted by us)

← Back to the full zone 4b calendar · Full companion planting guide · Full plant profile · Plan your beds in the Garden Designer →

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Growing Ammi (False Queen Anne's Lace) in USDA zone 4b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.

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