Photo of Lablab purpureus flower by Alan Lorence

Photo by Alan Lorence

Used with permission, all rights reserved

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Lablab purpureus

Also Known As

  • Dolichos lab vine
  • Dolichos lablab
  • Frijol Verde
  • Horse Gram
  • Hyacinth Bean
  • Madras Gram

Plant type

vine, annual / biennial

size

  • H: 10'-15'
  • W: 1'-2'

planting zones

  • 10a-11

More Options

Lablab purpureus plant details

Lablab purpureus is a fast-growing broadleaf deciduous annual / biennial vine with green and purple foliage. In fall, spring and summer lavender flowers emerge followed by purple fruit. Attracts bees making it an excellent addition to pollinator gardens. Grows well with sun and regular water. Does well in average and well-drained soil.

CHARACTERISTICS OF Lablab purpureus

Plant type: annual / biennial vine
Plant family: fabaceae
Foliage: deciduous green and purple
Mature size: 1 FT - 2 FT - wide, 10 FT - 15 FT - tall
Flowers: lavender blooms in fall, spring and summer
Uses: cutting garden, dried-arrangements, showy, trellis

GROWING CONDITIONS for Lablab purpureus

USDA Zones: 10a - 11
Sun exposure: sun
Watering frequency: regular
Soil needs: average and well-drained

Nursery contributed plant descriptions

This fast growing elegant vine grows to 15 feet producing lilac flowers and ruby purple seed pods which are ornamental and edible. Blooming until frost in sun to part shade.
Lablab or Hyacinth Bean is an annual vine with lavender flowers, purple tinted leaves and ornamental deep purple "pea pods". It is an easy and vigorous vine to grow, reaching 10'-15' in a summer season.

Gardening facts about Lablab purpureus plant

How to Grow Lablab purpureus

  • Sun Exposure

    • sun
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained

Features

  • Foliage Color

    • green
    • purple
  • Flower Color

    • lavender
  • Wildlife

    • bees
  • Fruit

    • purple
  • Flower Season

    • spring
    • summer
    • fall
  • Foliage Season

    • deciduous
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