Ammobium (Winged Everlasting) in Zone 2a & 2b

Ammobium alatum

When to plant ammobium (winged everlasting) in zone 2b

Zones 2a and 2b share the same average frost dates in our data, so this page covers both.

Method: Start indoors: Start indoors from seed, then transplant outside. Ammobium (Winged Everlasting) needs a head start most zones can't give it by direct-sowing alone.

Start indoors	Apr 8–Apr 15
Direct sow / transplant outside	May 20–May 27
Estimated bloom	Aug 8–Aug 15 (~80 days after transplanting)

Spacing: 4 per square foot (square-foot-gardening spacing). Mature height: 1.5-2 ft.

Ammobium, commonly called winged everlasting for the papery white bracts and the winged ridges running down its stems, is an uncommon but easy dried-flower crop worth trying if the more familiar strawflower feels overdone.

How ammobium (winged everlasting) fits zone 2's season

Zone 2b's frost-free window runs about 104 days, from May 20 to September 1. Ammobium (Winged Everlasting) needs about 80 days from transplant to first harvest.

Good companions

No standout companions recorded yet for Ammobium (Winged Everlasting).

Where to buy ammobium seeds

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See it growing

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

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Growing Ammobium (Winged Everlasting) in USDA zone 2b: when to start seeds indoors, when to direct-sow, and when to expect a bloom.

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