When do you plant leek in zone 13a?

In USDA hardiness zone 13a (last frost ~Apr 12, 2026, first frost ~Dec 1, 2026): Start seeds indoors Jan 23, 2026–Dec 12, 2026; Start hardening off Apr 10, 2026–Feb 15, 2027; Transplant outdoors Apr 17, 2026–Feb 20, 2027. Exact dates vary by location within the zone.

When to plant leek in zone 13a

A planting schedule for leek 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.

Leek planting schedule for zone 13a

Start seeds indoorsJan 23, 2026 – Dec 12, 2026
Start hardening offApr 10, 2026 – Feb 15, 2027
Transplant outdoorsApr 17, 2026 – Feb 20, 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 leekdates 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 leek growing guide or the whole zone 13a calendar.

Leek 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.