How to Grow Rattlesnake Pole Bean
Phaseolus vulgaris 'Rattlesnake'
Rattlesnake Pole Bean is a warm-season heirloom variety prized for its vigorous growth and reliable yield in hot weather. Gardeners value this plant for its ability to produce tender pods while tolerating high temperatures better than many other beans.
📷 Wikimedia CommonsStarting Rattlesnake Pole Bean: indoors or direct sow?
🌾 Sow directly in the garden — Rattlesnake Pole Bean is not usually started indoors.
Do not start indoors or transplant; sow seeds directly into the garden only after all danger of frost has passed and soil temperatures have warmed up.
Soil, care & harvest
Prepare your garden bed with well-draining soil adjusted to a pH between 6.0 and 7.5. As a warm-season crop, you must wait until after the last spring frost when the soil is thoroughly warm before sowing seeds directly outdoors. Plant the seeds about one inch deep; they typically germinate within eight to twelve days once conditions are favorable.
Space plants six to eight inches apart along a sturdy trellis or pole support, as this variety grows vertically. Water consistently with one to one-and-a-half inches per week, ensuring the soil stays moist but not waterlogged. Apply mulch around the base to retain moisture and suppress weeds, while feeding lightly if growth seems sluggish.
Watch for bean beetles, stink bugs, spider mites, and aphids; encourage beneficial insects or use organic sprays if infestations occur. Prevent bacterial blight, rust, anthracnose, and mosaic virus by rotating crops and avoiding overhead watering. Harvest pods seventy to seventy-five days after sowing when they are young and tender for the best flavor.
When to Plant Rattlesnake Pole Bean
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
| Zone | Start Indoors | Direct Sow | Harvest |
|---|---|---|---|
| Zone 1 | — | July – August | October – August |
| Zone 2 | — | June – August | September |
| Zone 3 | — | June – July | September – October |
| Zone 4 | — | June – July | September – 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 |
| Zone 11 | — | January – March | April – June |
| Zone 12 | — | January – March | April – June |
| Zone 13 | — | January – March | April – June |
Companion Plants for Rattlesnake Pole Bean
✓ Good companions
Repels aphids and bean beetles, may enhance bean flavor
Beans fix nitrogen that carrots utilize, carrots don't compete for space
Provides natural pole support for climbing beans, classic Three Sisters companion
Benefits from bean's nitrogen fixation and shade, efficient space usage
Repels Mexican bean beetles and other harmful insects
Acts as trap crop for aphids and cucumber beetles
Quick growing, loosens soil for bean roots, harvested before beans mature
Large leaves suppress weeds and retain soil moisture, completes Three Sisters trio
✗ Keep away from
Allelopathic compounds inhibit bean germination and growth
Can stunt bean growth and interfere with beneficial soil bacteria
May inhibit bean growth and nitrogen fixation through root compounds
Nutrition Facts
Per 100g serving (USDA FoodData Central)
