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.

By: Annie's Annuals & Perennials

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

See other plant types of Gladiolus for your garden

aka Butterfly Gladiolus, Goldblotch Gladiolus

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

7a-11

Size

Height: 18"-24"

Width: 6"-18"

  • sun - mostly sun
  • even moisture - regular
Photo of Gladiolus papilio flower by Annie's Annuals & Perennials
View Plant

aka Gladioulus 'Halloweenie', Halloween Hardy Glad

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

7a-9b

Size

Height: 60"

Width: 6"

  • sun - mostly sun
  • dry in summer
Photo of Gladiolus dalenii 'Halloweenie' flower by Karl Gercens III
View Plant

aka Gladiolus communis byzantinus, Gladiolus communis ssp. byzantinus 'Cruentus', Corn Flags

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

5a-11

Size

Height: 18"-24"

Width: 12"-18"

  • sun - mostly sun
  • regular - drought tolerant
  • dry in summer
Photo of Gladiolus communis ssp. byzantinus flower by Dancing Oaks Nursery
View Plant

More Options

aka Adi Hardy Gladiolus

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

7a-10b

Size

Height: 36"

Width: 12"

  • sun - mostly sun
  • regular - drought tolerant
Photo of Gladiolus 'Adi' flower by Dancing Oaks Nursery
View Plant

aka Acidanthera bicolor, Acidanthera murielae, Gladiolus callianthus, Abyssinian Gladiolus, Gragrant Gladiolus, Peacock Gladiolus, Peacock Orchid, Sword Lily

Plant Type

Perennial, Bulb / Corm / Tuber

Zones

7a-11

Size

Height: 2'-3'

Width: 2'-3'

  • sun
  • regular - drought tolerant
  • dry in summer
Photo of Gladiolus murielae close-up, flower by Peter Forster
View Plant

More Options

+110 more Gladiolus
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