Beans
80days to harvest
7-10 daysdays to germinate
Z11–11USDA zones
Easydifficulty

Sowing

Direct sow after last frost date when soil is warm (60°F+)

Cultivation

Sun
Full sun (6+ hours)
Water
Moderate — regular watering
Soil
Well-drained, fertile soil enriched with compost
Spacing
6-8 inches
Height
5-10 feet
Season
Warm season annual

Appearance & flavour

Colour
Dark green
Size
16-20"
Shape
Long, slender pods (16-20 inches)
Flavour
Stringless, sweet, and richly flavored with a tender, delicate texture.

In the kitchen

Steaming, stir-frying, fresh preparations, gourmet cooking

Pests, disease & resistance

Pests
Bean beetles, spider mites, aphids
Diseases
Bean rust, anthracnose, powdery mildew

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
2——June – AugustOctober – September
3——June – JulySeptember – October
4——June – JulySeptember – October
5——May – JuneSeptember – October
6——May – JuneAugust – October
7——April – JuneAugust – September
8——April – MayJuly – September
9——March – AprilJune – August
10——February – AprilJune – July
11——January – MarchMay – June
12——January – MarchMay – June
13——January – MarchMay – June

Companion planting

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

CarrotsBeans fix nitrogen in soil that carrots utilize, while carrots don't compete for same nutrients
CornProvides natural support structure for climbing beans, classic Three Sisters companion
SquashLarge leaves provide ground cover and moisture retention, completes Three Sisters planting
MarigoldsRepel Mexican bean beetles and other harmful insects that damage bean plants
NasturtiumsAct as trap crops for aphids and cucumber beetles, protecting beans
RadishesBreak up soil for bean roots and mature quickly before beans need full space
CucumberBoth benefit from similar growing conditions and don't compete for nutrients
Summer SavoryImproves bean growth and flavor while deterring bean beetles

Avoid

OnionsCan inhibit bean growth and nitrogen fixation through root secretions
GarlicAllelopathic compounds can stunt bean growth and reduce yields
FennelProduces allelopathic chemicals that inhibit growth of most garden plants including beans

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 Python?

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 Python suits these too.

Browse all 84 beans