When do you plant brussels sprouts in zone 13a?

In USDA hardiness zone 13a (last frost ~Apr 12, 2026, first frost ~Dec 1, 2026): Start seeds indoors Mar 6, 2026–Dec 9, 2026; Start hardening off Apr 7, 2026–Dec 30, 2026; Transplant outdoors Apr 17, 2026–Jan 6, 2027. Exact dates vary by location within the zone.

When to plant brussels sprouts in zone 13a

A planting schedule for brussels sprouts in USDA hardiness zone 13a, where the typical last spring frost is around Apr 12, 2026 and the first fall frost around Dec 1, 2026. Dates are computed from NOAA frost normals for a representative location (ZIP 96739) — your exact dates depend on your address.

Brussels Sprouts planting schedule for zone 13a

Start seeds indoorsMar 6, 2026 – Dec 9, 2026
Start hardening offApr 7, 2026 – Dec 30, 2026
Transplant outdoorsApr 17, 2026 – Jan 6, 2027

Playing it safe with tender crops? Spring frost holds off until about May 15, 2026 in roughly 9 years out of 10.

Want exact brussels sproutsdates for your address, a drag-and-drop bed layout, and reminders when it’s time to sow? Enter your ZIP:

Free on one garden — no credit card. See the full brussels sprouts growing guide or the whole zone 13a calendar.

Brussels Sprouts in other zones

More crops for zone 13a

Frost dates are NOAA 1991–2020 climate normals for a representative location (ZIP 96739) in zone 13a; your exact dates depend on your address. Schedules are guidance, not guarantees.