When should I plant asparagus in Zone 10a?

In Zone 10a (last frost ~01/15), direct-sow asparagus around December 15 – December 29.

When to plant asparagus in Zone 10a

In Zone 10a, direct-sow around December 15 – December 29.

Your asparagus timeline — Zone 10a

Direct-sow	December 15 – December 29
Zone 10a last frost	~01/15
Zone 10a first frost	~12/02

Plant crowns about 3–4 weeks before the average last frost. ^[src]Cited: Johnny's Selected Seeds — Asparagus Key Growing Information

Dates computed from Zone 10a's median NOAA frost normals and the cited rule. Your town may differ by a week or two — check your exact ZIP.

What you'll need

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Last verified 2026-08-28. Frost: NOAA NCEI 1991–2020. Zone: USDA 2023. Rule: Johnny's Selected Seeds — Asparagus Key Growing Information.

Asparagus in other zones

Zone 10bAsparagus dates Zone 2aAsparagus dates Zone 2bAsparagus dates Zone 3bAsparagus dates Zone 4aAsparagus dates Zone 4bAsparagus dates Zone 5aAsparagus dates Zone 5bAsparagus dates

← Everything to plant in Zone 10a