How to grow bush bean
Phaseolus vulgaris · Fabaceae · Vegetable
When to plant bush beans: the short answer
Sow outdoors about 1 week after the last frost; for a fall crop, sow about 11 weeks before your first fall frost. Wait until the soil is at least 60°F; bush beans sprout fastest near 80°F.
Zone 5: sow May 2 – May 21. Zone 7: sow Apr 7 – Apr 26. Zone 9: sow Feb 22 – Mar 13. See every zone.
Bush Bean is a warm-season vegetable in the Fabaceae family, almost always sown straight into the ground where it will grow. It wants full sun (six or more hours of direct light) and steady, even moisture. From sowing to first pick is about 50–60 days. It is killed by frost, so nothing goes outside until the danger has passed and the soil has warmed.
Grower’s note: Do not start indoors - beans hate root disturbance. Sow every 2 weeks until ~10 weeks before first frost for a steady supply.
Sowing
Sow about 1.5″ deep, into soil between 60–90°F — germination is quickest near 80°F. Germination takes a week or two (6–10 days). It does not transplant well, so sow it in its final position rather than starting it in pots.
Spacing & layout
Give each plant about 4″ along the row with roughly 18″ between rows. On a square-foot grid that is 9 per square foot. Allow at least 18″ of loose, workable soil for the roots. It grows well in containers at least 8″ deep.
Fitting it to your season
Bush Bean needs roughly 50–60 frost-free days to crop. Where the season is shorter than that, start it indoors and choose the earliest-maturing varieties, or grow it in a container you can move under cover on cold nights. In long, hot-summer regions it can often be planted twice — once in spring and again in mid-to-late summer for a fall harvest.
Quick facts
Growth stages: how long bush beans take to grow
From sowing to first harvest takes roughly 50-60 days (7-9 weeks), with seedlings appearing after 6-10 days in soil around 80°F.
When to plant bush bean
When to plant bush beans by USDA zone
Dates worked out from each zone’s typical frost dates for 2026. Find your zone on the zone map, or pick your state below for dates from its own frost dates. Zones 11 and above are frost-free, so timing there depends on heat and rain instead.
| Zone | Last / first frost | Start indoors | Sow or plant out | Fall or second sowing |
|---|---|---|---|---|
| Zone 3 | May 15 / Sep 15 | - | May 17 – Jun 5 | Jun 20 – Jul 7 |
| Zone 4 | May 10 / Sep 25 | - | May 12 – May 31 | Jun 30 – Jul 17 |
| Zone 5 | Apr 30 / Oct 5 | - | May 2 – May 21 | Jul 10 – Jul 27 |
| Zone 6 | Apr 15 / Oct 15 | - | Apr 17 – May 6 | Jul 20 – Aug 6 |
| Zone 7 | Apr 5 / Oct 25 | - | Apr 7 – Apr 26 | Jul 30 – Aug 16 |
| Zone 8 | Mar 20 / Nov 5 | - | Mar 22 – Apr 10 | Aug 10 – Aug 27 |
| Zone 9 | Feb 20 / Nov 30 | - | Feb 22 – Mar 13 | Sep 4 – Sep 21 |
| Zone 10 | Jan 30 / Dec 15 | - | Feb 1 – Feb 20 | Sep 19 – Oct 6 |
Or browse bush bean planting dates for every state as static pages.
Companions
Carrot, Cucumber, Sweet Corn, Potato, Zucchini / Summer Squash
Onion, Garlic, Leek
Common problems
Pests: Mexican bean beetle, aphids, bean leaf beetle.
Diseases & disorders: anthracnose, bacterial blight, bean rust, bean mosaic virus.
Same family (Fabaceae)
Rotate these so they don’t follow each other in the same bed year to year.
Questions gardeners ask
When should I plant bush beans?
Sow outdoors about 1 week after the last frost; for a fall crop, sow about 11 weeks before your first fall frost. Wait until the soil is at least 60°F. The table on this page gives dates for each USDA zone, and the planting calendar gives dates for your own state or ZIP code.
How long do bush beans take to grow?
About 50-60 days from sowing to the first harvest. Seeds germinate in 6-10 days, fastest in soil around 80°F.
How much sun do bush beans need?
They need at least six to eight hours of direct sun a day.
What soil pH do bush beans need?
A soil pH between 6.0 and 7.5. Test before adding lime or sulfur - see the soil pH and testing guide.
How far apart should I plant bush beans?
Space plants about 4 inches apart in rows 18 inches apart, or 9 per square foot in a square-foot bed. Sow seeds about 1.5 inches deep.
Can I grow bush beans in a container?
Yes. Use a container at least 8 inches deep with drainage holes and a good potting mix, and water more often than you would in the ground.
Figures are typical home-garden ranges from Cooperative Extension planting guides, cross-checked against multiple state sources. Your variety and conditions will vary.