Photo of Gladiolus splendens flower by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

Used with permission, all rights reserved

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Gladiolus splendens

Plant type

bulb / corm / tuber

size

  • H: 2'
  • W: 1'

planting zones

  • 9a-11

Gladiolus splendens plant details

Gladiolus splendens is a broadleaf deciduous bulb / corm / tuber with green foliage. In spring and winter red flowers emerge. Features glossy and grassy texture. Attracts birds and hummingbirds. Grows well with sun and regular - low water. Prefers to be dry in summer, dry when dormant. Does well in well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Gladiolus splendens

Plant type: bulb / corm / tuber
Plant family: iridaceae
Foliage: deciduous green
Mature size: 1 FT wide, 2 FT tall
Flowers: red blooms in spring and winter
Uses: border plant, container plant, cutting garden, showy, unique

GROWING CONDITIONS for Gladiolus splendens

USDA Zones: 9a - 11
Sun exposure: sun
Watering frequency: regular - low
Resistant to: verticillium wilt
Soil needs: well-drained

Nursery contributed plant descriptions

Splendid indeed! Stifly upright 2' plus stems with rows of vivid carmine blooms arrive in February & March on this very little known Glad. Overall, the species is similar, but larger in all aspects to G. cunonius. Like cunonius, the flowers are oddly un-Gladiola like - shaped like small red birds, with diminished lower tepals. The flowers are perfectly formed & colored to attract South Africa's gorgeous sunbirds, but it should be just as effective at attracting North America's lovely hummingbirds. A no-brainer to grow, not needing rich soil, or much more than rain, & a beautiful cut flower. Grow in pots or in the ground. A dry period during Summer dormancy is recommended, but I suspect not mandatory, since this species is often found near streams in the wild.

Gardening facts about Gladiolus splendens plant

How to Grow Gladiolus splendens

  • Sun Exposure

    • sun
  • Water Needs

    • regular - low
  • Water Needs

    • dry when dormant
  • Water Needs

    • dry in summer
  • Soil Needs

    • well-drained
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Flower Color

    • red
  • Wildlife

    • birds
    • hummingbirds
  • Flower Season

    • winter
    • spring
  • Foliage Season

    • deciduous
  • Texture

    • glossy
    • grassy
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