Beans
60-70days to harvest
6-10days to germinate
Z11–11USDA zones
Easydifficulty
HeirloomContainer friendly

Sowing

Direct sow when soil temperature reaches 65°F. Plant 1 inch deep. Requires strong trellis or pole support.

Cultivation

Sun
Full sun (6+ hours)
Water
Moderate — regular watering
Soil
Well-drained soil, tolerates poor soil conditions
Soil pH
5.8-7.2
Spacing
6-8 inches
Height
5-10 feet
Season
Spring and Summer

Appearance & flavour

Colour
Deep burgundy-red to purple pods
Size
18-24 inches long, 1/4 inch diameter
Shape
Very long, slender, cylindrical pods
Flavour
Mild, sweet flavor with crisp texture when young

In the kitchen

Stir-fries, Asian dishes, steamed, pickled. Harvest young at 12-18 inches for best eating quality.

Pests, disease & resistance

Pests
Aphids, spider mites, bean beetles
Diseases
Powdery mildew, bacterial blight, mosaic virus
Resistance
Good heat and humidity tolerance, resistant to many bean diseases

Planting calendar by USDA zone

ZoneStart indoorsTransplantDirect sowHarvest
2——June – AugustSeptember
3——June – JulySeptember – October
4——June – JulyAugust – October
5——May – JuneAugust – October
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.

MarigoldRepels bean beetles, aphids, and nematodes while attracting beneficial insects
BasilDeters aphids, spider mites, and thrips while potentially improving bean flavor
NasturtiumActs as trap crop for aphids and cucumber beetles, repels bean beetles
CucumberBenefits from bean's nitrogen fixation, beans provide natural trellis support
RadishBreaks up soil for bean roots, deters bean beetles, quick harvest before beans mature
CatnipRepels aphids, ants, and flea beetles that commonly attack beans
Sweet CornProvides natural climbing support, benefits from nitrogen fixed by bean roots
Summer SavoryImproves bean growth and flavor while repelling bean beetles and aphids

Avoid

OnionInhibits bean growth and nitrogen fixation through root secretions
SunflowerReleases allelopathic compounds that stunt bean growth and development
FennelProduces allelopathic chemicals that inhibit bean germination and growth

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 Red Noodle Long Bean?

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 Red Noodle Long Bean suits these too.

Browse all 84 beans