When Are Green Beans in Season?
Green Beans season by U.S. region
| Region | Typical window | Source |
|---|---|---|
| Georgia | May–November | UGA Extension |
| Florida | Fall, winter + spring across the growing regions | USDA NASS |
| Texas / South-Central | Summer ("string beans") | ACL regional list |
| California | April–May, July–November | UC ANR |
| Northeast | Summer | ACL regional list |
| Midwest (Great Lakes) | Summer | ACL regional list |
| Pacific Northwest | Summer | ACL regional list |
Where a source publishes only season-level timing ("summer + fall"), we show exactly that — regional month precision exists only where an extension calendar provides it. Weather moves every window; your market's growers are the final word.
How the season moves across the country
Like tomatoes and cucumbers, beans run Florida's inverted clock (fall–winter–spring) before the mainland wave: Georgia from May, the northern tier through summer, California in two long pulses. The compressed northern season is why July–August farm stands are buried in beans.
The national peak for green beans — like every warm-season market crop — is July–August. See what's in season right now for the current month's full national list, or your state's harvest calendar for local timing.
How to pick green beans at the market
The snap test, per Purdue Extension: a fresh bean snaps crisply when broken — limp pods that fold instead of snapping have been off the plant too long. Beans are harvested immature, so crisp and crunchy is the entire standard.
Storing green beans once you're home
Green beans have the one hard, sourced shelf-life number of the summer crops: 40–45°F in perforated bags keeps them 7–10 days (University of Tennessee Extension, Table 1). They're moderately chilling-sensitive below 45°F and highly ethylene-sensitive — beans stored near tomatoes, peaches, or melons toughen and spot. Rinse before prep.
The storage science, in four rules
- Warm-season vegetables have a chilling-injury danger zone of 45–55°F — cucumbers and summer squash are highly sensitive; snap beans, muskmelon, and tomatoes moderately so (University of Tennessee Extension).
- Commercial growers use a two-cooler rule: 32°F for sweet corn and ripe muskmelon; 50°F for green beans, cucumbers, summer squash, ripe tomatoes, and watermelon.
- Cantaloupe, peaches, and tomatoes produce ethylene as they ripen; snap beans, cucumbers, and summer squash are damaged by it — store the two groups apart.
- Cut, peeled, or cooked produce must be refrigerated within 2 hours, and melon rinds should be rinsed before cutting so the knife doesn't carry surface bacteria into the flesh (USDA NIFA).
Frequently asked questions
When are green beans in season?
July–August is the national peak. Georgia harvests May–November, California April–May and July–November, and the Northeast, Midwest, and Northwest through the summer. Florida grows beans fall through spring.
How can I tell green beans are fresh?
Break one: a fresh bean snaps cleanly, per Purdue Extension. Limp pods that bend instead of snapping are past their best. Look for crisp, crunchy pods without soft spots.
How long do green beans keep?
7–10 days at 40–45°F in perforated bags — the best-documented storage window of any summer vegetable (University of Tennessee Extension). Keep them away from ethylene producers like tomatoes and peaches, which toughen them.
Where to buy green beans in season
The freshest route is direct: find a farmers market near you, browse farm stands and u-pick farms by state, or search by ZIP with the market finder. In-season, direct-from-farm green beans were usually picked within a day of the table.
Know what's in season before you shop
A short seasonal email: what's peaking at farmers markets this month and what's worth the trip. No spam, unsubscribe anytime.
→ What's in season right now · Month-by-month calendar · Season Finder tool
More produce guides: Tomatoes · Sweet Corn · Watermelon · Peaches · Cantaloupe · Cucumbers · Summer Squash
Unusual finds at the market: Pawpaw · Ground Cherry · Purslane
Sources
- UGA Extension — Georgia's Month-by-Month Produce Guide
- UC ANR — California Harvest Calendar
- Administration for Community Living — Seasonal Produce Chart by Region
- Purdue Extension — Shopping Tips for Indiana Farmers' Markets
- University of Tennessee Extension — Postharvest Handling (Getting the Most Out of Your Crops)
- USDA NIFA — Guide to Washing Fresh Produce
Harvest windows are typical ranges from state Cooperative Extension calendars and USDA regional sources — not forecasts. Weather shifts every season by weeks; confirm locally at your market.