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ZIP 44114 planting calendar

When to plant peppers in Cleveland, OH - Zone 6b

In ZIP 44114, plant peppers around May 19; this uses the Cleveland frost station, USDA zone 6b, and peppers timing rules.

Your Cleveland calendar has a 168-day estimated frost-free season. This estimate uses the representative Cleveland frost station, USDA zone 6b, and peppers timing rules.

Source: cleveland-hopkins frost station, USDA zone 6b, last updated 2026-06-28. Verify locally before planting high-value crops because microclimates, current weather, and yard exposure can move the safe date.

USDA zone 6b Cleveland frost station Ohio State University Extension Updated 2026-06-28
Read the method

Answer first

When to start peppers seeds indoors in Cleveland

In ZIP 44114, start peppers seeds indoors around Mar 10, about 56 days before the May 5 last-frost estimate.

Start peppers seeds indoors in Cleveland around Mar 10, about 56 days before the May 5 last-frost estimate.

Seed starting schedule

Peppers dates for Cleveland, OH

StepDateHow to use it
Start IndoorsMarch 10, 2026Start seeds under lights or in a bright indoor seed-starting space.
Transplant OutdoorsMay 19, 2026Move hardened-off seedlings outside after the frost-risk window.

Last frost

When is the last frost in Cleveland?

Cleveland (ZIP 44114) has an average last spring frost around May 5.

First frost

When is the first frost in Cleveland?

The average first fall frost is around Oct 20, giving about 168 frost-free days.

Season map

Peppers windows by month

JanFebMarAprMayJunJulAugSepOctNovDec
Start indoors
Mar 10
Transplant
May 19
Harvest
Aug 12
Frost watch
Jul 27

Reminder workflow

Every date has a next action

Start peppers indoorsMar 10
Last frost windowMay 5
Transplant peppersMay 19
Last peppers sowing targetJul 27
First peppers harvest windowAug 12
SignalValueWhy it matters
Last frost estimateMay 5, 2026Warm-season transplant risk starts falling after this window.
First frost estimateOctober 20, 2026Fall planting counts backward from this date.
Season length168 daysLonger seasons can support succession crops.
Spacing18 inAirflow and root space affect yield.
Soil temperature65 F+Seeds and transplants stall in cold soil.

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Local data

Why this date changes by ZIP

Cleveland frost history and USDA zone 6b shift the safe planting window. GrowZone uses a local representative station instead of one national rule.

Ohio State University Extension is the kind of local source to verify against when a crop is expensive, weather is unusual, or your yard has a cold pocket.

Crop note

Peppers timing notes

Peppers stall in cold soil, so wait for warm nights. Peppers prefers full sun, 18 in spacing, and soil near 65 F+.

For fall, count backward from Oct 20. A conservative last sowing target is around Jul 27.