Beans
57-65days to harvest
7-10days to germinate
Z2–11USDA zones
Easydifficulty
Container friendly

Sowing

Direct sow after last frost when soil temperature is 60°F or warmer. Plant seeds 1-2 inches deep.

Cultivation

Sun
Full sun (6+ hours)
Water
1 inch per week, consistent moisture
Soil
Well-drained loam with organic matter
Soil pH
6.0-7.0
Spacing
4-6 inches
Season
Warm season

Appearance & flavour

Colour
Medium green pods
Size
7-9 inches long
Shape
Flat, wide, slightly curved pods
Flavour
Rich, meaty, and flavorful with tender texture

In the kitchen

Fresh eating, steaming, sautéing, freezing, and canning. Excellent for green bean casseroles.

Pests, disease & resistance

Pests
Bean beetles, aphids, spider mites, cutworms
Diseases
Bacterial blight, anthracnose, white mold, rust
Resistance
Good resistance to common bean mosaic and rust

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
2——June – AugustSeptember
3——June – JulySeptember – October
4——June – JulyAugust – October
5——May – JuneAugust – September
6——May – JuneAugust – September
7——April – JuneJuly – September
8——April – MayJuly – August
9——March – AprilJune – July
10——February – AprilMay – July
11——January – MarchApril – June
12——January – MarchApril – June
13——January – MarchApril – June

Companion planting

8 beneficial pairings indexed for this variety, 3 to avoid.

MarigoldsRepel Mexican bean beetles and aphids, reduce nematode populations
NasturtiumsAct as trap crop for aphids and cucumber beetles, repel bean beetles
CarrotsImprove soil structure and don't compete for nitrogen that beans fix
RadishesBreak up compacted soil, mature quickly without competing for space
LettuceBenefits from nitrogen fixed by beans, provides ground cover
SpinachUtilizes nitrogen fixed by beans, different root depth prevents competition
Summer SavoryRepels bean beetles and aphids, may improve bean flavor
CatnipDeters Mexican bean beetles and aphids through natural compounds

Avoid

OnionsMay inhibit bean growth through allelopathic compounds in root zone
GarlicCan stunt bean growth due to sulfur compounds released into soil
FennelInhibits growth of beans through allelopathic chemicals released by roots

Nutrition (per 100 g)

Protein (g)
1.97
Fat (g)
0.275
Carbohydrate (g)
7.41
Fibre (g)
3.01
Vitamin K (µg)
43.9
Vitamin B6 (mg)
0.121
Calcium (mg)
40
Iron (mg)
0.652
Magnesium (mg)
28.2
Phosphorus (mg)
41.2
Potassium (mg)
290
Zinc (mg)
0.35

Where to buy seed and equipment

Some links are affiliate links. If you buy through them we may earn a commission at no extra cost to you.

Growing it? There is a full cultivation guide at the beans growing guide.

Cultivar facts compiled from public horticultural references including USDA GRIN and NC State Extension. Descriptions are original to this catalogue.

DarkGrow forum

Grown Bush Kentucky Wonder?

Post a crop report — day counts, reservoir readings, what worked. Variety-specific logs are the most useful thing on the forum.

Similar varieties

Other beans with a comparable time to harvest, so a season that suits Bush Kentucky Wonder suits these too.

Browse all 84 beans