New York planting calendar

When to plant oregano in New York — sow, transplant & harvest dates

New York is mostly USDA zone 5b (range 3b-7b). Dates below are derived from oregano's frost tolerance and New York's frost window — not generic national averages.

Oregano planting timetable for New York

Stage	When in New York	Anchor
Start seeds indoors	late March (March 24)	6 weeks before the last frost (early May (upstate) to mid-April (NYC))
Transplant outside	early May (May 5)	0 days after the last frost (early May (upstate) to mid-April (NYC))
First harvest (estimate)	late July (July 24)	~80 days from transplant

Dates are state-wide averages for the dominant zone. Local microclimates — elevation, urban heat, coastal moderation — can shift the window by 1-2 weeks. Use the frost-date calculator for a date tuned to your town.

Why New York's climate shifts the oregano dates

New York's last spring frost averages early May (upstate) to mid-April (NYC) and first fall frost early October (upstate) to early November (NYC), which sets the whole planting clock. New York spans cold Adirondack highlands to mild New York City. Most of upstate gardens in zones 5-6; the city and Long Island run much warmer. Wait for warm soil — oregano stall in cold ground even after the air warms, so don't rush them out.

Oregano is a hardy perennial in zones 5-10 and is easiest to start from seed indoors 6-8 weeks before the last spring frost, or from divisions or cuttings; seeds are tiny and slow to produce harvestable growth. Transplant outdoors around the last frost date once soil has warmed to at least 13 °C — established plants tolerate light frost. In zones 4 and colder, treat as an annual or overwinter divisions in a cold frame; in zones 9-11 it stays evergreen but may die back in intense summer heat without afternoon shade.

Frost-risk note

Don't plant before early May (upstate) to mid-April (NYC) — a hard freeze can still set young plants back. In the Adirondacks and Tug Hill plateau (zone 3b) the safe date runs a week or two later.

Regional variation within New York

the Adirondacks and Tug Hill plateau (zone 3b) runs roughly 1-2 weeks behind the state average; New York City and Long Island (zone 7b) can plant 1-2 weeks earlier.

New York City — USDA zone 7b
Buffalo — USDA zone 6a
Rochester — USDA zone 6a
Albany — USDA zone 5b
Syracuse — USDA zone 6a

What else to plant in New York around then

Pair the post-frost slot with other warm-season crops — peppers, beans, squash, and cucumbers.

Quick-grow guide

Sun: Full sun — 6+ hours direct.
Soil temperature for germination: 13-21 °C (55-70 °F).
Spacing: 8-12 inches (20-30 cm) between plants.
Days to harvest: ~80 days from planting out.

Frequently asked questions

When is the best time to plant oregano in New York?

In New York (mostly USDA zone 5b), sow oregano indoors around late March, transplant outdoors early May (after the last frost, early May to mid-April), and harvest from late July. Oregano are cold-hardy — they tolerate frost and actively prefer cool weather, so they go in well before the last spring frost and bolt in summer heat.

What USDA zone is New York?

Most of New York sits in USDA hardiness zone 5b, with the state spanning roughly 3b-7b from the Adirondacks and Tug Hill plateau (zone 3b) to New York City and Long Island (zone 7b). The last spring frost averages early May (upstate) to mid-April (NYC) and the first fall frost early October (upstate) to early November (NYC).

Can you grow oregano in New York?

Yes. New York's dominant zone 5b supports oregano — the key is timing. Oregano are cold-hardy — they tolerate frost and actively prefer cool weather, so they go in well before the last spring frost and bolt in summer heat.

Does the planting date change across New York?

the Adirondacks and Tug Hill plateau (zone 3b) runs roughly 1-2 weeks behind the state average; New York City and Long Island (zone 7b) can plant 1-2 weeks earlier.

What else can I plant in New York around the same time?

Pair the post-frost slot with other warm-season crops — peppers, beans, squash, and cucumbers.

Source and methodology

State zone spans from the USDA Plant Hardiness Zone Map (2023); frost-date averages from NOAA Climate Data Online. Hot-state two-season timing cross-checked against the UF/IFAS Florida Gardening Calendar and the University of Arizona Cooperative Extension planting calendar. Curated by the Growli editorial team.