Can I Grow Concord Grape in Nebraska?

Concord Grape in Nebraska — the short answer

Nebraska is not one climate

Where in Nebraska Fits Best

Even within Nebraska's zones 4b-6a, county microclimates differ enough to change what thrives. These counties carry the closest zone match for concord grape (USDA PHZM 2023):

Zone Comparison

Plant data: Growable Ground Plant Database, compiled from FAO ECOCROP, USDA PLANTS, and university Extension sources — per-field provenance varies and is published with the dataset. State data: USDA ARS PHZM 2023, NOAA Climate Normals, NRCS SSURGO.

When to Plant Concord Grape in Nebraska

Frost window: NOAA Climate Normals 1991-2020. Plant timing fields: Growable Ground Plant Database — frost-free days from FAO ECOCROP, days to harvest from university Extension production guides, and growing-degree-day and chill-hour minimums that are compilation estimates rather than published figures. Your site's own frost dates can run earlier or later than the state range — a parcel report pins them down.

Growing Season Fit

The zone check says concord grape survives winter here. Whether the season is long enough — and warm enough — is a different question.

GDD and chill-hour figures are computed from PRISM 1991-2020 monthly climate normals; frost-free days from NOAA Regional Climate Centers ACIS, 1991-2020. Each is the state median across its counties (P25/P75 span the within-state spread). Hardiness-zone range is USDA PHZM 2023.

Soil + Drainage Fit

Concord Grape likes near-neutral soil (pH 4.9-7.5). That's the common-ground band across Nebraska's loess and sandy loam (sandhills) — a soil test confirms it for your site. It will grow across that whole span, but it does best between pH 6 and 6.5 — worth knowing before you decide whether a Nebraska soil test result is a problem or just a number. Drainage matters: this plant wants well (dry spells). If your Nebraska site is heavier clay or sits in a low spot, raised beds or amendment with compost solve it.

Plant pH requirements: FAO ECOCROP and USDA PLANTS, with the remaining rows from other published sources or Growable Ground compilation. Drainage: FAO ECOCROP, with the remaining rows from other published sources or Growable Ground compilation. Nebraska soil profile from USDA NRCS SSURGO. Site-specific verification: a 30-minute soil test from your local Extension lab.

Before you plant concord grape for food

Anything you grow to eat takes up what is in the ground it grows in, so what is on record near you is worth knowing before concord grape goes in. What follows is Nebraska’s documented federal record at state scale — a screening signal, not a soil test, and not a statement about any one lot.

Safe to Grow Here?

What the federal record shows across Nebraska — and how to grow with it.

Federal record: High

We checked the federal record across Nebraska — 10,663 documented sites across 8 of the 9 source types we track.

The most significant on record: 162 Superfund sites. Sites tracked in EPA's Superfund program — from assessment-stage CERCLIS entries to confirmed National Priorities List cleanup sites.

Nebraska carries one of the heavier federal records we track — and that's not a verdict on your yard. Proximity to a documented site is information, not a diagnosis: nothing here says any particular parcel is affected. It does earn one concrete step — before food beds go in the ground, a professional soil test tells you exactly what you're working with, and raised beds with clean imported soil grow well almost anywhere in the meantime.

See every recorded site across Nebraska on the mapKnow before you grow — the guide

Explore the live map

Nitrate4,328Brownfields2,675Underground Storage Tanks2,179CAFO700Toxics Release Inventory569

Sources Checked

across Nebraska

Nitrate Monitoring

4,328

Brownfields

2,675

Underground Storage Tanks

2,179

Concentrated Animal Feeding

700

Toxics Release Inventory

569

Superfund

162

PFAS Sampling

49

Mining Sites

1

Severity Distribution

across Nebraska

High67Moderate6,955Low3,641

Highest-Severity Sites

10TH Street Site

Superfund · Superfund NPL

Alliance, City of

PFAS Sampling · PFAS Detected

Alma Ne, City of

PFAS Sampling · PFAS Detected

Arlington, Village of

PFAS Sampling · PFAS Detected

Auburn, City of

PFAS Sampling · PFAS Detected

A note from Gnorman

What an experienced grower watches for around here

In and around Nebraska, two things run higher than the national average across Nebraska — CAFO (700 sites) and Nitrate (4,328 sites). It's not cause for alarm — it's worth knowing, and there's a sensible way to grow around it.

CAFO: CAFOs pose a different contamination profile than chemical sources.

Nitrate: Nitrate contamination primarily comes from agricultural fertilizer runoff and failing septic systems.

Wash all produce consumed raw thoroughly, especially leafy greens grown near CAFOs.

Test well water for nitrate if you rely on a private well for irrigation (EPA standard: 10 mg/L).

grow under coverwork your in-ground beds wiselyread your soil before you plantbuild soil that holds onto nitrogenSee what's flagged near Nebraska

Explore the contamination map around Nebraska

Sources: EPA, USGS — 1.8M documented sites tracked nationwide across 9 federal source types.

What Else to Consider for Concord Grape in Nebraska

Zone compatibility tells you about winter cold survival — but Nebraska growers also need to think about:

What to actually do about these — and the constraints that apply to every Nebraska grower, not just concord grape — is covered on the Nebraska growing guide.

Timing shifts within Nebraska

Concord Grape needs about 150 days of frost-free season to complete its cycle. 92 of Nebraska’s 93 counties give it that outright. The tightest that does is Banner County at 157 frost-free days — 7 to spare. Below that line you are transplanting or extending the season, not direct-sowing.

Across Nebraska’s 93 counties the frost-free season runs from 134 days in Sioux County to 207 days in Sarpy County — a spread of 73 days, which is why a single statewide planting date misleads. The median Nebraska county sees 181 frost-free days, leaving concord grape about 31 days of slack on a typical parcel — room for a second sowing where the season runs long.

County last-freeze dates and frost-free day counts: NOAA Regional Climate Centers ACIS (1991-2020), county 28°F freeze (earlier than the folk 32°F "last frost"). Concord Grape's 150-day requirement: USDA PLANTS / Growable Ground plant database (minimum frost-free days). A parcel report resolves your address's own frost dates.

Nebraska Cooperative Extension

For Nebraska-specific cultivar recommendations, planting calendars, and pest pressure for concord grape, the canonical source is Nebraska Extension. Their fact sheets carry the local trial data we can't generalize across 50 states.

Is Concord Grape native to Nebraska?

Concord Grape is native to parts of the Lower 48, but the USDA PLANTS Database (accessed 2026-07-01) does not document a native range in Nebraska. It can still earn a place in a Nebraska garden — the zone comparison above tells you whether it will thrive.

Looking for plants that belong here? The Nebraska growing guide lists USDA-documented natives for the state.

Native-range data: USDA PLANTS Database state-distribution records, accessed 2026-07-01.

What pests threaten concord grape in Nebraska?

Japanese beetle is documented in Nebraska and will find concord grape, but it is manageable here. What an experienced grower watches for, and does:

Japanese beetle

Worth watching

This is on the University of Minnesota's list of Japanese beetle preferred plants — but their read is that fruits, vegetables and herbs tolerate limited leaf feeding, and that in most cases the damage is cosmetic and will not kill the plant.

What to do: Protect it only through the few peak weeks: handpick into soapy water in the cool of morning, harvest regularly through July and August to take the feeding pressure off the edible parts, and keep the plant well watered — a vigorous plant outgrows feeding that looks worse than it is. Do not hang a beetle trap.

Documented range: states listed as Japanese-beetle infested · University of Minnesota Extension, National Plant Board

The full japanese beetle playbook

Only pests whose documented range and host relationship both trace to a primary source appear here — so a quiet section means we have nothing sourced to tell you, not that your garden is pest-free.

Common Questions About Growing Concord Grape in Nebraska