• Grandiflorus
  • Perennial
  • Zones 7–10 (genus)
  • Yellow
  • Single

Jester

Perennial grandiflorus gladiolus in yellow and red, blooming in midsummer and late summer. Ruffled gold-yellow florets 4 to 5 inches across with red markings on the lower petals. USDA zones 7–10.

Cross-referenced · 4 sources

Buy from $4.99

At a glance

Flower form
Grandiflorus Single
Colors
  • Yellow
  • Red
Bicolor
Blooms
Midsummer, Late summer
Vase life
Not grown for cutting
Height
3½–5 ft (102–152 cm)
Sunlight
Full sun
Hardiness
USDA zones 7–10 Perennial

Zones given for the genus, per NC State Extension; the sellers do not list zones for this variety.

Planted as
Corm
Botanical name
Gladiolus × hortulanus

In the garden

  • Hummingbirds
  • Seldom severely damaged by deer (Rutgers rating)

Find your frost dates and zone by ZIP code

Origin

Large-flowered gladiolus sold by American Meadows and Breck's.

Sources

Where to buy

Prices rechecked daily
  • Breck'sBulbs

    Pack size not listed

    Check availability

    $4.99Checked Nov 1, 2026
  • American MeadowsBulbs

    Bag of 15

    Check availability

    $18.65Checked Nov 1, 2026

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Questions

Is Jester hardy in my zone?

Jester survives winter in the ground in USDA zones 7 to 10. In colder zones treat it as an annual or lift it before the ground freezes.

Does Jester need full sun?

Jester grows in full sun.

When does Jester bloom?

Jester blooms in midsummer and late summer.

Is Jester good for cutting?

Our sources don't list Jester as a cut flower or give a vase life for it.