Photo of Neomarica longifolia flower by Almost Eden

Photo by Almost Eden

Used with permission, all rights reserved

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Neomarica longifolia

Also Known As

  • Trimezia martinicensis
  • Yellow Walking Iris

Plant type

perennial, bulb / corm / tuber

size

  • H: 2'-3'
  • W: 18"-24"

planting zones

  • 9b-10b

More Options

Neomarica longifolia plant details

Neomarica longifolia is a broadleaf evergreen perennial bulb / corm / tuber with green foliage. In fall, spring, summer and winter yellow flowers emerge. Grows well with mostly sun - mostly shade and even moisture water. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Neomarica longifolia

Plant type: perennial bulb / corm / tuber
Plant family: iridaceae
Foliage: evergreen green
Mature size: 18 IN - 24 IN - wide, 2 FT - 3 FT - tall
Flowers: yellow blooms in fall, spring, summer and winter
Uses: houseplant, long-blooming, tropical-looking

GROWING CONDITIONS for Neomarica longifolia

USDA Zones: 9b - 10b
Sun exposure: mostly sun - mostly shade
Watering frequency: even moisture
Resistant to: verticillium wilt

Nursery contributed plant descriptions

Yellow iris blooms with brown markings are borne on tall stems practically all year, where protected from frost. Upright sword-like foliage of medium green grows to 30". Produces young plants on spent bloom stems and at the ends of mature foliage.

Gardening facts about Neomarica longifolia plant

How to Grow Neomarica longifolia

  • Sun Exposure

    • mostly sun - mostly shade
  • Water Needs

    • even moisture
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • yellow
  • Flower Season

    • spring
    • summer
    • fall
    • winter
  • Foliage Season

    • evergreen
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