Gladiolus venustus — Upright

Overview

Gladiolus venustus is a upright bulbs in the genus Gladiolus, part of the Iridaceae family, with green foliage. Gladiolus venustus grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include cut flowers, borders and containers.

About

Gladiolus venustus is a perennial cultivar of the Gladiolus genus, known for its upright habit and green foliage. Like other Gladiolus, it grows from corms and produces tall flower spikes with funnel-shaped blooms. This cultivar thrives in full sun with a sheltered aspect, preferring fertile, well-drained loam soil of neutral pH. Hardy to UK zone H5, it is suitable for planting in borders, containers, or as cut flowers. Plant corms 10-15cm deep after the last frost and stake if necessary to support the tall flower spikes during summer.

Growing conditions

Best soil and position for Gladiolus

Sunlight: Full sun
Soil type: Loam
Soil pH: Neutral
Soil moisture: Well-drained
Aspect: South-facing, West-facing, East-facing
Exposure: Sheltered
UK hardiness: H5

Plant details

Gladiolus venustus size, habit and characteristics

Plant type: Bulbs
Habit: Upright
Foliage: Green
Suggested uses: Cut flowers, Borders, Containers

Care notes

Pruning and caring for Gladiolus venustus

Propagation: Division, Cormlets
Pest resistance: Aphids, Slugs
Disease resistance: Botrytis, Fusarium bulb rot, Fungal leaf spot

Frequently asked questions

Where is the best place to plant Gladiolus venustus?

Gladiolus venustus prefers full sun. It suits sheltered positions.

What soil does Gladiolus venustus need?

Gladiolus venustus grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.

Is Gladiolus venustus hardy in the UK?

Gladiolus venustus has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.

How do I propagate Gladiolus venustus?

Division, Cormlets.

More in the Gladiolus genus

Browse all Gladiolus →