Photo of Merremia dissecta flower by Almost Eden

Photo by Almost Eden

Used with permission, all rights reserved

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Merremia dissecta

Also Known As

  • Convolvulus dissecta
  • Distimake dissectus
  • Alamo Vine
  • Noyau Vine

Plant type

perennial, vine

size

  • H: 10'-15'
  • W: 3'-15'

planting zones

  • 8b-11

More Options

Merremia dissecta plant details

Merremia dissecta is a broadleaf semi-evergreen perennial vine with green foliage. In summer magenta and white flowers emerge. Grows well with sun - mostly sun and regular water. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant, humidity tolerant and seaside / salt tolerant.

CHARACTERISTICS OF Merremia dissecta

Plant type: perennial vine
Plant family: convolvulaceae
Foliage: semi-evergreen green
Mature size: 3 FT - 15 FT - wide, 10 FT - 15 FT - tall
Flowers: magenta and white blooms in summer

GROWING CONDITIONS for Merremia dissecta

USDA Zones: 8b - 11
Sun exposure: sun - mostly sun
Watering frequency: regular
Resistant to: deer, heat, humidity and seaside / salt
Soil needs: average and well-drained

Nursery contributed plant descriptions

A day flowering morning glory, the Alamo Vine is a perennial twining vine that produces 2" white flowers with a purplish throat from spring to fall. The flowers open during the day and last until evening above the palmately lobed, dark green, almond scented foliage. Produces a sweet potato-like taproot from which it regrows each year. Native or not? It seems to depend on which reference you use as to whether this is truly a native species or was introduced. Most common in Florida and Texas but is reported from LA, MS, AL, GA, and even PA. This plant will readily reseed and may be considered a pest in Florida, so please plant responsibly.

Gardening facts about Merremia dissecta plant

How to Grow Merremia dissecta

  • Sun Exposure

    • sun - mostly sun
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • heat tolerant
    • humidity tolerant
    • seaside / salt tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • white
    • magenta
  • Wildlife

    • deer resistant
  • Flower Season

    • summer
  • Foliage Season

    • semi-evergreen

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