Home › Crops › Artichoke › Zone 9b
When to plant artichoke in Zone 9b
Your artichoke timeline — Zone 9b
| Start indoors | November 10 – December 8 |
|---|---|
| Transplant | January 26 – February 9 |
| Zone 9b last frost | ~02/02 |
| Zone 9b first frost | ~12/08 |
Dates computed from Zone 9b'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
Affiliate links — as an Amazon Associate we may earn from qualifying purchases, at no extra cost to you.
📦 Ordering seeds or soil for this window? Amazon Prime's free 30-day trial includes fast free delivery, so supplies ordered now arrive while the window is still open — and returns are free if something is wrong for your zone. Start the free 30-day trial →
Affiliate link — we may earn a commission on qualifying sign-ups, at no extra cost to you. Current terms are on Amazon's page.
Last verified 2026-08-28. Frost: NOAA NCEI 1991–2020. Zone: USDA 2023. Rule: Johnny's Selected Seeds — Seed-Starting Date Calculator chart.