Bean Seeds - Yard Long

Bean seeds grow into vigorous, climbing annual plants with long trailing vines that require support for proper growth. Yard long types are adapted to warm climates and are typically grown during extended frost free seasons. Plants perform well in garden beds, raised beds, and open field plantings where trellises or supports are provided. Seed grown plants establish quickly in warm soil and are suitable for home gardens and seasonal cultivation in regions with consistent heat and sunlight.

Features

• Climbing annual growth habit

• Requires trellising or vertical support

• Adapted to warm and humid climates

• Suitable for garden beds and raised beds

• Establishes well from direct sowing

Specifications

• Scientific name: Vigna unguiculata subsp. sesquipedalis

• Common name (US): Yardlong Bean

• Seed type / variety: Yard Long

• Growth habit: Climbing vine annual

• USDA hardiness zones: 3 to 11 as an annual

• Planting season: Spring to early summer

• Sowing season:

  • Indoors: March to April

  • Outdoors: April to June

• Germination time and conditions: 7 to 14 days; warm soil with consistent moisture

• Sunlight requirements: Full sun

• Soil requirements: Well drained, fertile soil with organic matter

• Watering needs: Regular watering; maintain evenly moist soil

• Mature plant size: Vines 8 to 12 feet long

• Plant spacing: 6 to 8 inches apart along supports