Data: 2023 USDA zones (PRISM/OSU) · NOAA 1991–2020 normals · updated Oct 29, 2026

Planting zone for 38834 — Corinth, MS

ZIP code 38834 (Corinth, Alcorn County) is in USDA zone 7b: the coldest winter night averages 5 to 10 °F. The median last spring frost is April 2 and the first fall frost November 1.

Where ZIP 38834 is

Outlined: the ZIP code area · tap the map for the zone at any spot · scroll or pinch to zoom

Not the official USDA Plant Hardiness Zone Map. Zones come from the 2023 USDA hardiness-zone data by the PRISM Group, Oregon State University; we re-mapped and recolored them. The official map is at planthardiness.ars.usda.gov.

Zone7b5 to 10 °F

Coldest night−15 to −12.2 °C

Last frostApr 2

First frostNov 1

2012 zone7b

Same zone as on the 2012 map. The zone is the one at the center of the ZIP code; hilly ZIPs can span two zones. What zone 7b means →

Frost forecast — next 7 nights

live from the National Weather Service

Loading the forecast for Corinth, MS…

Forecast data: National Weather Service (api.weather.gov), public domain. This is not a warning service — for official frost and freeze warnings see weather.gov.

Frost dates in Corinth, MS

JanFebMarAprMayJunJulAugSepOctNovDec

Blue: frost possible · fading green: frost risk falling or rising (90% → 10%) · green: frost-free

Last spring frostApril 2median — 50% chance of a later frost

Safe for tender plantsApril 17only 10% chance of frost after

First fall frostNovember 1median — 10% chance by Oct 20

Growing season213 daysfrost-free, median

A hard freeze (28 °F) usually ends around March 20 and returns around November 11.

From the NOAA station Corinth 7 Sw, MS — 4 miles away, elevation 384 ft. NOAA NCEI U.S. Climate Normals 1991–2020, 32 °F threshold. Low spots and valleys can freeze later in spring than the station.

When to plant vegetables in 38834

JanFebMarAprMayJunJulAugSepOctNovDec

PeasSow outdoors · Feb 19 – Mar 5

SpinachSow outdoors · Feb 19 – Mar 12

Broccoli, cabbageStart indoors · Jan 22 – Feb 5

Broccoli, cabbageTransplant · Mar 12 – Mar 26

Onion setsPlant outdoors · Mar 5 – Mar 19

PotatoesPlant outdoors · Mar 12 – Mar 26

LettuceSow outdoors · Mar 5 – Mar 19

Carrots, beetsSow outdoors · Mar 12 – Mar 26

TomatoesStart indoors · Feb 5 – Feb 19

TomatoesTransplant · Apr 9 – Apr 23

Peppers, eggplantStart indoors · Jan 22 – Feb 5

Peppers, eggplantTransplant · Apr 16 – Apr 30

BeansSow outdoors · Apr 9 – Apr 23

Sweet cornSow outdoors · Apr 9 – Apr 23

Cucumbers, squashSow outdoors · Apr 9 – Apr 23

Fall lettuce, spinachSow outdoors · Sep 6 – Sep 20

GarlicPlant cloves · Oct 18 – Nov 22

Start seeds indoorsSow or plant outdoorsFall plantingMedian last & first frost

Counted from the median last spring frost (Apr 2) and first fall frost (Nov 1) with the rules of thumb U.S. extension services publish. Cool-season crops take a light frost; warm-season crops do best once the soil is above about 60 °F.

When spring arrived in 2026

In 2026, spring leaf-out near 38834 came on Feb 18 — about the same time as the 1991–2020 average (Feb 17).

average
Feb 172026
Feb 18

JanFebMarAprMayJun

The Spring Index marks the day when accumulated warmth is enough for lilac and honeysuckle to leaf out — a widely used signal that the growing season has started. Source: USA National Phenology Network, www.usanpn.org — Spring Indices, first leaf, 2026 (data as of 2026-09-08) and 30-year average 1991–2020 (CC BY 4.0).

Native plants for zone 7b in Mississippi

488 plants native to the lower 48 states, recorded in Mississippi, and rated by the USDA to survive 5 °F or colder — the bottom of zone 7b. Each links to its USDA PLANTS profile.

Source: USDA, NRCS. 2026. The PLANTS Database (plants.usda.gov), National Plant Data Team — state distribution, native status and the “Temperature, Minimum” characteristic. Check light, moisture and soil needs before buying; local nurseries and your state native plant society can confirm what thrives in Corinth, MS.

Soil in Corinth, MS

The soil mapped at the center of ZIP 38834 is Providence — silt loam, moderately well drained.

TextureSilt loama good balance for most vegetables

pH5.0strongly acidic; most vegetables like 6.0–7.0

DrainageModerately well drainednatural drainage class

Organic matter1.25%low — add compost

Hydrologic groupDwater soaks in very slowly

Farmland classNot prime farmlandUSDA classification

Map unit: Providence silt loam, heavy substratum, 5 to 8 percent slopes, severely eroded (dulac).

Soil Survey Staff, Natural Resources Conservation Service, USDA. Soil Survey Geographic (SSURGO) Database, via Soil Data Access, accessed 2026-10-29. The soil at the center point of ZIP 38834; soils change within a few hundred feet, so a home soil test (pH, nutrients) is still the best guide.

Climate in Corinth, MS

Summer high90 °Faverage high, July

Winter low30 °Faverage low, January

Hot days60days a year at 90 °F or more

Freezing nights73nights a year at 32 °F or less

Growing degree days4,963base 50 °F — the season’s usable heat

Longest day14 h 30 mindaylight on June 21

Shortest day9 h 48 mindaylight on December 21

Onions to growIntermediateday-neutral types bulb best; long-day varieties may not bulb fully

Precipitation58.8 inper year, rain and melted snow

Snowfall1 inper year; 1 days with snow on the ground

Average high and low, by month

Precipitation by month inches · ❄ = snowfall

NOAA NCEI U.S. Climate Normals 1991–2020 — temperature: Corinth 7 Sw, MS (4 mi away); precipitation: Corinth 7 Sw, MS (4 mi away). Daylight is calculated from latitude.

Nearby ZIP codes

4 of the 8 nearest ZIP codes are in a different zone — elevation and distance from water change winter lows quickly.

Burnsville, MS · 14 mi

All 2 ZIP codes in Corinth → · Mississippi planting zones →

Questions about 38834

What planting zone is ZIP code 38834?

ZIP code 38834 (Corinth, MS) is in USDA hardiness zone 7b on the 2023 map: the coldest night of an average winter reaches 5 to 10 °F (−15 to −12.2 °C).

When is the last frost in Corinth, MS?

The median last spring frost (32 °F) near 38834 is April 2; after April 17 there is only a 10% chance of frost. Data: NOAA 1991–2020 normals, Corinth 7 Sw station.

When is the first frost in Corinth, MS?

The median first fall frost near 38834 is November 1, giving a median frost-free growing season of 213 days.

When should I plant tomatoes in 38834?

Start tomato seeds indoors around Feb 5 – Feb 19 and set transplants outside around Apr 9 – Apr 23, one to three weeks after the median last frost.

How much rain and snow does 38834 get?

About 58.8 inches of precipitation a year and 1 inches of snowfall (NOAA 1991–2020 normals, Corinth 7 Sw station).

How hot do summers get in Corinth, MS?

The average high peaks at 90 °F in July, with about 60 days a year at 90 °F or more.

What kind of soil does 38834 have?

The USDA soil survey maps Providence at the center of ZIP 38834: silt loam, moderately well drained, pH about 5.0 (strongly acidic).

Did spring come early in Corinth, MS in 2026?

Spring leaf-out near 38834 came on Feb 18 in 2026, about the same as the 1991–2020 average (Feb 17), according to the USA National Phenology Network Spring Index.

What kind of onions grow in Corinth, MS?

Intermediate onions: the longest day near 38834 is 14 h 30 min, so day-neutral types bulb best; long-day varieties may not bulb fully.