King protea - Protea cynaroides (Care, Characteristics, Flower, Images)

King protea

Also known as: King sugar bush

The king protea is a shrub with a flower that looks like it belongs in a fairy tale. The large, globe-shaped buds resemble giant artichokes before they open. The Latin name *Protea cynaroides* is reminiscent of the Greek sea-god, Proteus, who was known to change shapes, suggesting the diversity found in this unique bloom.

Scientific classification

Species

King protea (Protea cynaroides)

Proteas, lotuses, planes, and allies

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Shrub

Plant Type

Spring, Summer

Bloom Time

Mid spring, Late spring, Summer, Early fall

Harvest Time

35 cm to 2 m

Plant Height

90 cm to 1.2 m

Spread

Green

Leaf Color

12 cm to 30 cm

Flower Size

Green

Fruit Color

Pink, Red, Cream, White

Flower Color

Green, Red, Pink, Cream

Stem Color

Non-dormant

Dormancy

Images of King protea

Distribution of King protea

Distribution Map

King protea is native to the southwestern region of the African continent, which is known for its rich floral diversity. This plant has traversed beyond its native land and is now cultivated in various parts of the world, enjoying popularity in regions with similar climates for its ornate bloom.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Moist areas in poor sandy soils, rock crevices

Hemisphere Trend Curve

Northern

Sorthern

Flowering

Fruiting

Culture

Garden Use

King protea is a popular perennial prized for its large, long-lasting, and showy flowers. It is commonly used as an ornamental plant or in mixed shrubbery. It is essential in tropical gardens and should be planted with other proteas, agapanthus, daises, and red-hot pokers for contrasting and complimenting colors and textures.

Symbolism

Courage, transformation, daring, resourcefulness, diversity

Interesting Facts

King protea plants have evolved a tough defense against wildfires. The thick stem extends underground and contains multiple buds which remain dormant under normal conditions. Following a fire, the buds will sprout relatively quickly to replace the above-ground portions of the king protea that were burnt away.

Name Story

King protea: The genus name, Protea, is derived from Proteus, an ancient Greek god who was able to take on different forms. Cynaroides, the specific epithet, simply stems from the fact that the plant looks similar to an artichoke. The genus name for the artichoke is Cynara, so cynaroides simple means "resembles artichoke."

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Quickly Identify King protea

Robust reddish stems distinguish king protea

Broad, rounded green leaves, 3 to 5 feet (0.9 to 1.5 meters)

Large bloom heads, 5 to 10 inches (12.5 to 25 cm) in diameter

Central mass of flowers encircled by darker pink bracts

Flowering period from autumn to spring, sporadic year-round blossoms

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Care Guide for King protea

Every 1-2 weeks

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Originating from South Africa's fynbos, king protea thrives in a Mediterranean climate, needing less frequent watering of once every 1-2 weeks. As an evergreen, it requires consistent soil moisture to maintain its foliage and robust structure, especially when grown outdoors.

Fertilize: Fertilization for king protea improves growth and bloom quality. Use balanced fertilizers with low phosphorus, applying lightly at the season's start and mid-summer. Avoid fertilizing during winter dormancy. Novice gardeners should prefer slow-release options, while experienced ones might add organic compost for soil health.

Pruning: Pruning king protea in late spring enhances growth and flowering. Remove old flowers, dead wood, and crossing branches for better air circulation, vitality, and reduced disease risk. Proper timing aligns with the growth cycle, fostering a fuller and more attractive shrub structure.

Propagation: King protea, native to South Africa's fynbos, has a striking appearance. Propagate via semi-hardwood cuttings treated with rooting hormone for best results. Maintain proper soil moisture and warmth for rooting success; handle cuttings carefully to prevent damage, as rooting can be slow.

Repotting: King protea thrives with repotting every 2-3 years during spring for optimal growth. Use a large, well-draining container and provide bright, indirect light while avoiding overwatering to support king protea's recovery and rejuvenation after repotting.

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Images of King protea

Distribution of King protea

Culture

Quickly Identify King protea

Care Guide for King protea

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