Beans
56days to harvest
7-10 daysdays to germinate
Z2–11USDA zones
Easydifficulty

Sowing

Direct sow after last frost when soil temperature is 60°F or warmer

Cultivation

Sun
Full sun (6+ hours)
Water
Regular, consistent moisture
Soil
Well-drained loam
Spacing
4-6 inches
Height
18-24 inches
Season
Warm season annual

Appearance & flavour

Colour
Dark green
Size
5-6"
Shape
Bush
Flavour
Tender, crisp snap beans with a clean, fresh flavor, best harvested at 5-6 inches for optimal eating quality.

In the kitchen

Fresh eating, steaming, stir-frying, roasting, blanching and freezing

Pests, disease & resistance

Pests
Bean beetles, spider mites, aphids
Diseases
Bean rust, anthracnose, bacterial brown spot
Resistance
Anthracnose (High); Bacterial Brown Spot (Intermediate); Halo Blight (High); One or more races of Bean Mosaic Virus (High)

Planting calendar by USDA zone

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

Companion planting

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

MarigoldRepels Mexican bean beetles and aphids while attracting beneficial insects
BasilDeters aphids and spider mites, may enhance bean flavor
CarrotsLoosens soil for bean roots and doesn't compete for nutrients
CornProvides natural support structure for climbing beans
SquashGround cover that conserves moisture and suppresses weeds
RadishesBreaks up soil and deters cucumber beetles that also affect beans
NasturtiumsActs as trap crop for aphids and cucumber beetles
RosemaryRepels Mexican bean beetles and carrot flies

Avoid

OnionsCan inhibit bean growth through root secretions
GarlicAllelopathic compounds can stunt bean development
SunflowersCompetes heavily for nutrients and can shade beans excessively

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 Affirmed?

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 Affirmed suits these too.

Browse all 84 beans