When do you plant cilantro in zone 1a?

In USDA hardiness zone 1a (last frost ~May 25, 2026, first frost ~Aug 26, 2026): Direct sow outdoors May 16, 2026–Sep 19, 2026. Exact dates vary by location within the zone.

When to plant cilantro in zone 1a

A planting schedule for cilantro in USDA hardiness zone 1a, where the typical last spring frost is around May 25, 2026 and the first fall frost around Aug 26, 2026. Dates are computed from NOAA frost normals for a representative location (ZIP 99788) — your exact dates depend on your address.

Cilantro planting schedule for zone 1a

Direct sow outdoorsMay 16, 2026 – Sep 19, 2026

Playing it safe with tender crops? Spring frost holds off until about Jun 6, 2026 in roughly 9 years out of 10.

Want exact cilantrodates 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 cilantro growing guide or the whole zone 1a calendar.

Cilantro in other zones

Zone 4b
Zone 5b
Zone 6b
Zone 7b
Zone 8b
Zone 9b

More crops for zone 1a

Leek
Onion
Celery
Arugula
Collard
Kale
Parsley
Beet
Broccoli
Brussels Sprouts
Cabbage
Cauliflower

Frost dates are NOAA 1991–2020 climate normals for a representative location (ZIP 99788) in zone 1a; your exact dates depend on your address. Schedules are guidance, not guarantees.