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ANX-FLOWER-0000038

King Protea

Protea cynaroides

King Protea (Protea cynaroides), a perennial evergreen shrub of the Proteaceae family and the national flower of South Africa, bears the largest flower head of any Protea species.

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Family
Proteaceae
Plant type
Perennial evergreen shrub
Bloom color
Creamy white to deep crimson and pale pink
Bloom season
Sporadic, largely year-round, with individual flower heads opening gradually over weeks
Mature height
35-200 cm (typically around 100 cm) cm
Sun requirements
Full sun
Fragrance
Little to no fragrance
Native region
Fynbos region of the Western and Eastern Cape, South Africa

Growing

Growing Conditions

Water requirements
Moderate water with excellent drainage; tolerant of dry summer conditions once established.
Climate requirements
Mediterranean-type climate with dry, hot summers and wet, cold winters; commercially grown in similar Mediterranean climates worldwide.
Soil types
Sandy, nutrient-poor, well-drained, acidic to neutral soil.
Propagation method
Seed, semi-hardwood cuttings

Ecology

Pollinators & Toxicity

Pollinator value
Pollinated by sugarbirds and sunbirds attracted to its nectar, with bees and beetles also visiting.
Toxicity
Not listed by the ASPCA; no well-documented toxicity to humans or pets.

Use

Uses & Economic Importance

Uses
Cut flowers, garden and container ornamental, dried flower arrangements
Economic importance
A major South African export crop - about 90% of proteas grown in South Africa are exported, an industry once valued at over R380 million a year - and also grown commercially in New Zealand, Australia, and Hawaii.

Trade

Marketplace

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