Species

Gladiolus hortulanusGarden Gladiolus

9 other cultivars

bulb corm tuber

Ben Venuto Gladiolus

Gladiolus hortulanus 'Ben Venuto'

The Story

Plant Bio

Grows tall spikes with each bearing multiple funnel-shaped flowers.

Features large, ruffled flowers in a beautiful salmon-pink to coral shade, often with a creamy yellow throat.

Uses & Benefits:

Gladiolus hortulanus Ben Venuto provides tall, vibrant spikes of color that brighten garden borders and cut flower arrangements.

Its striking appearance makes it ideal for creating focal points in garden beds and containers.

Attracts pollinators like bees and butterflies, supporting local ecosystems.

SpeciesGladiolus hortulanusGarden Gladiolus

Essentials

At a Glance

Plant Type

Bulb Corm Tuber

Height

48 inches

Width

12 inches

Light

Full Sun

Zones

8, 9, 10

Water

Moderate

Humidity

Average

Lifespan

Tender Perennial

Native To

South Africa

Toxicity

Toxic to pets if ingested, especially the corms.

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Select well-drained, fertile soil with a neutral to slightly acidic pH.
Plant corms 4-6 inches deep and 4-6 inches apart in spring after the last frost.
Water thoroughly after planting to settle the soil.
Ensure full sun exposure for optimal growth and flowering.
Apply a balanced fertilizer every 2-3 weeks during the growing season.
Stake tall flower spikes to prevent flopping as they grow.

Pro Tip

Plant corms in a sunny location with good airflow to prevent fungal diseases.

Keep It Thriving

Care Guide

Do

Water regularly to keep soil moist but not waterlogged 💧
Apply fertilizer during active growth for vibrant blooms 🌸
Stake tall spikes to support heavy blooms
Deadhead spent flowers to encourage more blooms
Mulch to retain soil moisture and suppress weeds

Don't

Avoid overwatering, which can cause bulb rot ❌
Do not plant in heavy clay soil without amendments
Avoid fertilizing late in the season to prevent weak growth
Do not ignore pests like thrips that can damage flowers

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Colorful border with vibrant spikesTropical-themed garden accentCut flower display with long-lasting blooms

Companion Plants

Marigolds Petunias SalviaZinnias Cosmos

Multiply

Propagation Methods

Good to Know

Common Questions

Ben Venuto Gladiolus questions

What zones can Ben Venuto Gladiolus grow in?

Ben Venuto 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 Ben Venuto Gladiolus deer resistant?

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

When does Ben Venuto Gladiolus bloom?

Ben Venuto 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 Ben Venuto Gladiolus need full sun?

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