Species

Gladiolus hortulanusGarden Gladiolus

9 other cultivars

bulb corm tuber

Nymph Gladiolus

Gladiolus hortulanus 'Nymph'

The Story

Plant Bio

Gladiolus 'Nymph' is a tall, elegant flowering plant known for its showy white flowers with a carmine-red blotch, blooming in spikes.

This cultivar is particularly valued for its large, ruffled, pure white blooms dramatically marked with a deep red throat.

Uses & Benefits:

Gladiolus flowers provide vibrant, striking color to garden borders and floral arrangements, attracting admiration.

Easy to grow with minimal maintenance, making them ideal for both novice and experienced gardeners.

Supports pollinators like bees and butterflies when in bloom.

SpeciesGladiolus hortulanusGarden Gladiolus

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

36"

Width

Light

Full Sun

Zones

8, 9, 10

Water

Moderate

Humidity

Average

Lifespan

Perennial in suitable climates

Native To

South Africa

Toxicity

Toxic if ingested, especially the corms.

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck corms 4-6 inches deep in well-draining soil in spring.
Water regularly to keep soil moist but not waterlogged.
Fertilize every 2-3 weeks with a balanced fertilizer during active growth.
Stake tall stems for support as they grow taller.
Deadhead spent flowers to encourage more blooms.
Lift and store corms in fall after foliage dies back for winter protection.

Pro Tip

Plant corms in full sun for best flowering and ensure good drainage to prevent rot.

Keep It Thriving

Care Guide

Do

Water consistently during the growing season 🌱
Apply a balanced fertilizer every few weeks
Stake tall flower stems to prevent breakage
Remove spent flowers to promote continuous blooming

Don't

Avoid overwatering to prevent bulb rot ❌
Don’t plant in heavy clay soil without amendments
Never neglect staking for tall varieties
Avoid cutting back foliage prematurely

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Harvest
Lift Store
Plant
Stake

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid flower bordersColorful cut flower arrangementsTropical-themed garden beds

Companion Plants

Marigolds Petunias Zinnias Salvia Cosmos

Multiply

Propagation Methods

Good to Know

Common Questions

Nymph Gladiolus questions

What zones can Nymph Gladiolus grow in?

Nymph Gladiolus is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Nymph Gladiolus deer resistant?

Not reliably. Deer may browse Nymph Gladiolus, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Nymph Gladiolus bloom?

Nymph Gladiolus typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Nymph Gladiolus need full sun?

Nymph Gladiolus does best in full sun (6+ hours).