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Shrub

Grevillea

Grevillea spp.

Spider FlowerSilky OakBeefwoodToothbrush Plant

Grevillea is a diverse genus of Australian native plants with unique spider-like flowers and needle-like foliage, symbolizing diversity, adaptation, and natural beauty.

Plant Family

Proteaceae (Protea family)

Blooming

Most species bloom year-round, peak varies by species

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Unique Grevillea flowers displaying their distinctive spider-like form with curved styles
Unique Grevillea flowers displaying their distinctive spider-like form with curved styles

Symbolism & Meanings

Key Meanings

Diversity
Adaptation
Natural beauty
Resilience
Uniqueness
Australian heritage

Perfect For

Celebrating diversityAustralian cultural eventsNative garden dedicationsUnique beauty recognition

Color Meanings

Red:Passionate Australian spirit and vibrant life
Pink:Gentle beauty and nurturing nature
Yellow:Sunny optimism and golden diversity
Orange:Energetic growth and warm welcome

Similar flowers: protea pincushions and leucadendrons also share similar meanings.

Cultural Significance

Represents the incredible diversity and adaptability of Australian flora. Symbol of the continent's unique evolutionary path and natural heritage. Part of the Proteaceae family that includes many popular Australian cut flowers.

Botanical Information

Physical Characteristics

Flower Size: 1-6 inches (2.5-15 cm), varies by species, spider-like clusters
Plant Size: 1-100 feet (0.3-30 m), from groundcovers to large trees
Flower Shape: Unique spider-like flowers with long curved styles and no petals

Natural Habitat

Native to: Australia, New Guinea, New Caledonia
Habitat: Diverse habitats from rainforests to deserts across Australia
Climate: Mediterranean, Temperate, Subtropical, Arid, Tropical

Growing Guide

Sunlight

Full sun to partial shade, varies by species

Water

Low to moderate, most species drought tolerant

Soil

Well-draining, Sandy, Rocky, Low-nutrient, Acidic to neutral

Expert Growing Tips

1

Use low-phosphorus native plant fertilizers

2

Ensure excellent drainage to prevent root rot

3

Many species benefit from light pruning after flowering

4

Choose species suited to your climate zone

5

Mulch to suppress weeds and retain moisture

Uses & Benefits

Ornamental Uses

  • Australian native gardens and landscapes
  • Groundcovers and screening plants
  • Cut flowers for unique arrangements
  • Bird-attracting gardens
  • Coastal and xerophytic plantings

Traditional Uses

  • Traditional Aboriginal uses for various purposes
  • Some species used for skin conditions and wound healing
  • Nectar used as traditional sweet drink

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Grevillea

what is Grevillea?

Grevillea is a diverse genus of Australian native plants known for their unique spider-like flowers with curved styles and needle-like foliage.

what does Grevillea symbolize?

Grevillea symbolizes diversity, adaptation, and natural beauty, representing Australia's incredible flora diversity and evolutionary uniqueness.

do birds like Grevillea flowers?

Yes, many bird species, especially honeyeaters and lorikeets, are attracted to Grevillea flowers for their rich nectar content.

are Grevillea flowers good for cutting?

Yes, many Grevillea species make excellent cut flowers with their unique spider-like appearance and good vase life when properly conditioned.

Available Colors

Red
Pink
Orange
Yellow
White
Purple
Green
Cream

Quick Facts

Type:shrub
Family:Proteaceae (Protea family)
Native to:Australia
Blooms:Most species bloom year-round, peak varies by species

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