When should I plant bush beans in ZIP 95113?

In ZIP 95113, the main bush beans target is around Feb 22, based on the representative San Jose frost station and USDA zone 9b.

When should I start bush beans seeds indoors in 95113?

Bush beans is usually direct-sown for ZIP 95113. Use the Feb 22 planting window instead of starting it indoors.

Is this a guaranteed planting date?

No. GrowZone uses frost-date estimates, hardiness zones, and crop timing rules for planning. Local microclimates and current weather can shift the right date.

ZIP 95113 planting calendar

When to plant bush beans in San Jose, CA - Zone 9b

Q: When is the first frost in San Jose?

San Jose (ZIP 95113) has an average first fall frost around Dec 1, leaving about 289 frost-free days.

In ZIP 95113, plant bush beans around Feb 22; this uses the San Jose frost station, USDA zone 9b, and bush beans timing rules.

Your San Jose calendar has a 289-day estimated frost-free season. This estimate uses the representative San Jose frost station, USDA zone 9b, and bush beans timing rules.

Source: san-jose-mineta frost station, USDA zone 9b, 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 9b San Jose frost station University of California Agriculture and Natural Resources Updated 2026-06-28

Read the method

Answer first

When to start bush beans seeds indoors in San Jose

In ZIP 95113, bush beans is usually direct-sown around Feb 22 instead of started indoors.

Bush beans is normally direct-sown in San Jose. Use around Feb 22 as the outdoor planting window for ZIP 95113.

Seed starting schedule

Bush beans dates for San Jose, CA

Step	Date	How to use it
Direct Sow	February 22, 2026	Sow seed outside when the crop and soil can handle the window.

Last frost

When is the last frost in San Jose?

San Jose (ZIP 95113) has an average last spring frost around Feb 15.

First frost

When is the first frost in San Jose?

The average first fall frost is around Dec 1, giving about 289 frost-free days.

Season map

Bush beans windows by month

JanFebMarAprMayJunJulAugSepOctNovDec

Direct sow

Feb 22

Harvest

Apr 18

Frost watch

Oct 7

Reminder workflow

Every date has a next action

Last frost windowFeb 15

Direct sow bush beansFeb 22

First bush beans harvest windowApr 18

Last bush beans sowing targetOct 7

Signal	Value	Why it matters
Last frost estimate	February 15, 2026	Warm-season transplant risk starts falling after this window.
First frost estimate	December 1, 2026	Fall planting counts backward from this date.
Season length	289 days	Longer seasons can support succession crops.
Spacing	4-6 in	Airflow and root space affect yield.
Soil temperature	60 F+	Seeds and transplants stall in cold soil.

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Local data

Why this date changes by ZIP

San Jose frost history and USDA zone 9b shift the safe planting window. GrowZone uses a local representative station instead of one national rule.

University of California Agriculture and Natural Resources 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

Bush beans timing notes

Wait until soil is warm, then sow every two weeks for a steady crop. Bush beans prefers full sun, 4-6 in spacing, and soil near 60 F+.

For fall, count backward from Dec 1. A conservative last sowing target is around Oct 7.