Dianthus giganteus (giant pink) — Bushy

Overview

Dianthus giganteus is a bushy perennial in the genus Dianthus, part of the Caryophyllaceae family, with evergreen foliage. It typically grows around 1 metres tall. Dianthus giganteus grows best in full sun, and tolerates most soils and neutral and alkaline pH. Its UK hardiness is rated H6. Suggested uses include borders, rock gardens, containers and cut flowers. It is native to Bulgaria, East Aegean Is., Greece, NW. Balkan Pen., Romania and Türkiye-in-Europe.

About

Dianthus giganteus, the giant pink, is a species of pink native to Romania, the Balkan peninsula, and possibly nearby areas. A perennial with flowerheads reaching 1 m, it is useful in gardening and landscaping applications where a backdrop of taller plants is needed.

Wikipedia contributors, CC BY-SA 4.0 — Dianthus giganteus

About the genus

Dianthus is a genus of about 340 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species in northern and southern Africa, and one species (D. repens) in arctic North America. Common names include carnation (D.

Wikipedia contributors, "Dianthus", CC BY-SA 4.0 — Dianthus

Growing conditions

Best soil and position for Dianthus

Sunlight: Full sun
Soil type: Chalk, Loam, Sand
Soil pH: Neutral, Alkaline
Soil moisture: Well-drained
Aspect: South-facing
Exposure: Sheltered
UK hardiness: H6

Plant details

Dianthus giganteus size, habit and characteristics

Plant type: perennial
Habit: Bushy
Foliage: Evergreen
Height: 1 metres
Suggested uses: Borders, Rock gardens, Containers, Cut flowers
Native to: Bulgaria, East Aegean Is., Greece, NW. Balkan Pen., Romania, Türkiye-in-Europe

Care notes

Pruning and caring for Dianthus giganteus

Propagation: Softwood cuttings
Pest resistance: Aphids, Slugs
Disease resistance: Powdery mildew, Rust, Fusarium wilt

Frequently asked questions

Where is the best place to plant Dianthus giganteus?

Dianthus giganteus prefers full sun. It suits sheltered positions.

What soil does Dianthus giganteus need?

Dianthus giganteus is adaptable and grows happily in most soil types, including chalk, loam and sand. It prefers neutral and alkaline soil. Aim for soil that stays well-drained.