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Fortex Pole Bean

Phaseolus vulgaris 'Fortex'

A French filet bean that produces extraordinarily long, slender pods up to 11 inches in length while maintaining tender texture and exceptional flavor. This vigorous climbing variety is beloved by gourmet gardeners for its elegant appearance and restaurant-quality taste that stays tender even at full size. Fortex offers an extended harvest window since the pods remain stringless and succulent much longer than typical varieties.

Harvest

60-70d

Days to harvest

📅

Sun

Full sun

☀️

Zones

2–11

USDA hardiness

🗺️

Difficulty

Easy to Moderate

🌱

Planting Timeline

Zone:

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct Sow

Harvest

Direct Sow

Harvest

Showing dates for Fortex Pole Bean in USDA Zone 7

All Zone 7 bean →

Zone Map

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Fortex Pole Bean · Zones 2–11

What grows well in Zone 7? →

Growing Details

Difficulty

Easy to Moderate

Spacing6-8 inches

SoilWell-drained, fertile soil enriched with compost

pH6.0-7.5

Water1-1.5 inches per week, consistent moisture for best pod development

SeasonWarm season

FlavorExceptionally tender and sweet with delicate, refined flavor typical of French filet beans

ColorDark green

Size8-11 inches long, very slender

Zone-by-Zone Planting Calendar

Zone	Indoor Start	Transplant	Direct Sow	Harvest
Zone 3	—	—	June – July	September – October
Zone 4	—	—	June – July	August – October
Zone 5	—	—	May – June	August – October
Zone 6	—	—	May – June	August – September
Zone 7	—	—	April – June	July – September
Zone 8	—	—	April – May	July – August
Zone 9	—	—	March – April	June – July
Zone 10	—	—	February – April	May – July

Complete Growing Guide

Light: Full sun (6 or more hours of direct sunlight a day). Soil: High Organic Matter. Drainage: Good Drainage. Spacing: 6-feet-12 feet. Growth rate: Rapid. Maintenance: 'Rattlesnake'Pole Snap Bean, 'Rattlesnake'. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.

Harvesting

The boat-shaped seed pods are bilaterally symmetrical and can be green, yellow, white, or purple at maturity. There is a wide variety of color and shape choices among cultivars.

Color: Gold/Yellow, Green, Purple/Lavender, White. Type: Legume. Length: > 3 inches. Width: < 1 inch.

Garden value: Edible, Good Dried

Harvest time: Fall, Summer

Bloom time: Spring, Summer

Storage & Preservation

Store fresh Fortex beans unwashed in perforated plastic bags in the refrigerator crisper drawer, where they'll maintain quality for 7-10 days. These delicate filet beans lose texture quickly at room temperature, so refrigerate immediately after harvest.

For freezing, blanch whole pods in boiling water for 3 minutes, then plunge into ice water before patting dry and freezing in portions. Fortex's tender texture makes it ideal for freezing since it retains more of its original quality than tougher varieties.

These gourmet beans shine when pickled using a light vinegar brine with herbs like tarragon or dill – their length makes them perfect for packing in tall jars. Due to their delicate nature and low fiber content, Fortex beans aren't ideal for drying but excel in quick fermentation for adding to kimchi or other fermented vegetables.

History & Origin

Origin: Tropical America

Advantages

+Fast-growing

Considerations

-Toxic (Seeds): Medium severity

Companion Plants

Plant Together

Corn

Provides natural trellis support while beans fix nitrogen in soil for corn

Summer Squash

Large leaves provide ground cover and moisture retention, completes the Three Sisters planting

Carrots

Beans fix nitrogen that carrots need, while carrots don't compete for same soil space

Radishes

Help break up soil for bean root development and mature quickly before beans need full space

Marigolds

Repel Mexican bean beetles and other harmful insects that attack beans

Nasturtiums

Act as trap crop for aphids and cucumber beetles, protecting beans from pest damage

Catnip

Deters flea beetles and other pests that commonly damage bean plants

Rosemary

Repels bean beetles and carrot flies while attracting beneficial pollinators

Keep Apart

Onions

Can stunt bean growth and reduce yields through allelopathic compounds

Garlic

Inhibits bean growth and nitrogen fixation through root secretions

Sunflowers

Compete heavily for nutrients and can shade beans, reducing photosynthesis and pod production

Nutrition Facts

Protein

1.97g(4%)

Fiber

3.01g(11%)

Carbs

7.41g(3%)

Fat

0.275g(0%)

Vitamin K

43.9mcg(37%)

Iron

0.652mg(4%)

Calcium

40mg(3%)

Potassium

290mg(6%)

Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #2346400)

Pests & Disease Resistance

Resistance

Good resistance to common bean mosaic virus and bean yellow mosaic virus

Common Pests

Mexican bean beetle, aphids, thrips

Diseases

Bacterial blight, anthracnose, powdery mildew

Frequently Asked Questions

How long does Fortex pole bean take to grow from seed to harvest?▼

Fortex pole beans typically take 60-70 days from seed to first harvest. You'll see flowers around 45-50 days, with the first tender pods ready for picking about 2 weeks later. The harvest window then extends 6-8 weeks, providing continuous production through late summer if you pick regularly.

Can you grow Fortex pole beans in containers?▼

Yes, but you need a large container at least 20 gallons with drainage holes and an 8-foot trellis or pole system. Plant 3-4 seeds per container and provide consistent moisture. Container-grown Fortex produces fewer pods than ground-planted but still offers excellent flavor and quality for small-space gardeners.

What does Fortex pole bean taste like compared to regular green beans?▼

Fortex has a distinctly sweet, delicate flavor with tender, almost buttery texture – much more refined than typical grocery store beans. The French filet breeding gives it a subtle, sophisticated taste without the grassy or vegetal notes of standard varieties. Even large pods stay remarkably tender and flavorful.

Is Fortex pole bean good for beginner gardeners?▼

Fortex is moderately beginner-friendly due to good disease resistance and forgiving harvest timing, but requires more setup than bush beans. New gardeners often struggle with providing adequate support structures and consistent watering. Start with bush beans first, then graduate to Fortex once you're comfortable with basic bean growing.

When should I plant Fortex pole bean seeds?▼

Plant Fortex seeds after soil temperature reaches 65°F consistently, usually 2-3 weeks after your last frost date. In most zones, this means late May to early June. For earlier harvests, start seeds indoors 2-3 weeks before outdoor planting time, but transplant carefully as beans dislike root disturbance.

How tall do Fortex pole bean plants grow and what support do they need?▼

Fortex vines grow 10-12 feet tall and produce heavy pods, requiring robust 8+ foot support structures. Use thick wooden poles, cattle panels, or strong teepees anchored securely. Flimsy supports will collapse under the weight. Install supports before planting and expect to guide vines as they climb.