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When to Plant Italian Oregano in Zone 3

In USDA zone 3, start seeds indoors around April 18, transplant or plant outdoors June 13 to September 1, and expect your first harvest around September 1.

Italian Oregano planting calendar for USDA Zone 3

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Start seeds indoors

Apr 18

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Transplant outdoors

Jun 13

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Projected first harvest

Sep 1

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F
M
A
M
J
J
A
S
O
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D
🌱 Start indoors🌿 Growing outside🌾 HarvestTodayZone 3a — approximate

Italian Oregano is ready to harvest in about 80 days. Dates use USDA zone 3a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.

What zone 3 means for italian oregano

Average last spring frost

May 30

Average first fall frost

September 10

Those two dates are what set the schedule above. Zone 3 gives you roughly 103 frost-free days, and italian oregano need about 80 days to mature.

Varieties to grow

1 variety of italian oregano in the HomeSown library. Tap any for its full grow guide.

Common problems with italian oregano

What to watch for, with identification and treatment for each

🌱 Grow italian oregano with a calendar built for your exact yard

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