Brassia
Brassia spp.
Brassia orchids, dramatically known as spider orchids, produce spectacular flowers with extremely elongated petals and sepals resembling arachnids in motion. These exotic beauties symbolize intrigue, uniqueness, and nature's ingenious mimicry strategies.
Orchidaceae (Orchid family)
Spring to summer, with some species blooming year-round
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: nepenthess and huernias also share similar meanings.
Cultural Significance
Brassia orchids symbolize nature's ingenious deception and the beauty of mimicry. Named in honor of William Brass, an 18th-century British botanical illustrator, these orchids have evolved one of the most remarkable pollination strategies: they mimic spiders to attract spider-hunting wasps (Pepsis and Campsomeris species). The wasps, thinking they've found prey, attempt to sting the flower's lip, inadvertently getting pollinated in the process. With approximately 35 species found throughout the Neotropics, Brassia represents the creative solutions evolution produces. Their dramatic spidery form challenges our concepts of beauty, proving that intrigue and uniqueness can be just as captivating as conventional prettiness. They symbolize looking beyond surface appearances and appreciating nature's clever strategies.Shop Our Floral Collection
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Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Bright indirect light (2000-3500 foot-candles); can handle some direct morning sun
Water
Water thoroughly when medium is half dry; maintain consistent moisture
Soil
Medium-grade orchid bark, Sphagnum moss additions, Well-drained epiphytic mix
Expert Growing Tips
Grow in pots or hanging baskets for cascading flower spikes
Use medium-grade bark with perlite and sphagnum additions
Provide steady watering year-round; do not allow complete dryness
Temperatures: 60-65°F nights, 70-85°F days
Maintain 50-70% humidity with good air movement
Feed every 2 weeks with 20-10-10 fertilizer during growth
Provide 6-8 week rest after flowering with reduced water and light
Repot every 2-3 years when medium breaks down
Can produce 2 flower spikes per pseudobulb
Often fragrant, especially in evening
Uses & Benefits
Ornamental Uses
- Dramatic hanging basket displays
- Mounted orchid collections
- Cut flowers for exotic arrangements
- Greenhouse specimen plants
- Conversation piece houseplants
- Orchid shows and competitions
Traditional Uses
- No significant medicinal uses documented
Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.
Further Reading
Frequently Asked Questions about the Brassia
what do brassia orchids symbolize
Brassia orchids symbolize intrigue, uniqueness, and clever deception. They represent nature's ingenious mimicry strategies and the beauty found in the unusual and exotic.
why do brassia orchids look like spiders
Brassia evolved to mimic spiders to attract spider-hunting wasps. The wasps attempt to sting what they think is a spider on the flower lip, inadvertently pollinating the orchid in the process.
how long do brassia flower spikes last
Brassia flower spikes can last 4-6 weeks or longer. Each spike can carry 10-20 flowers that open sequentially, providing an extended blooming period.
are spider orchids fragrant
Yes, many Brassia species are fragrant, often with sweet or musky scents. Fragrance is typically strongest in the evening hours to attract night-active pollinators.
Available Colors
Quick Facts
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Huernia
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