Botanical Name: Rhynchostylis gigantea
Common Name: Giant Rhynchostylis, Foxtail Orchid
Plant Type: Monopodial epiphytic orchid
Growth Stage: Seedling / young plant

General Appearance

Rhynchostylis gigantea seedlings are compact, slow-growing orchids with a sturdy, upright growth habit. Even at the seedling stage, the plant shows the characteristic thick, leathery leaves and robust structure that later develops into a large, impressive flowering specimen.

Leaves

• Leaves are short to medium length, thick, and fleshy

• Shape is broad, strap-like with blunt or slightly rounded tips

• Color ranges from deep green to light olive green, sometimes with faint speckling

• Leaves grow alternately from a single central stem (monopodial growth)

• Texture is firm and waxy, indicating good water storage

Roots

• Roots are thick, silvery-white with green growing tips

• Highly adapted for epiphytic growth, absorbing moisture and nutrients from the air

• Seedlings usually have fewer roots, but they are strong and fast-adhering

• Roots often grow outward and upward, typical of Rhynchostylis species

Growth Habit

• Very slow growing compared to many orchids

• Seedlings remain compact for several years before reaching blooming size

• Eventually forms a large, heavy plant with wide leaf span

• Strong and durable once established

Flowers (Future Potential)

• Seedlings are non-flowering, but genetically capable of producing spectacular blooms at maturity

• Mature plants produce long, pendulous, densely packed flower spikes

• Flowers are waxy, long-lasting, and highly fragrant

• Color forms include white, pink, lavender, purple, spotted, or mosaic patterns

Fragrance

• No fragrance at seedling stage

• Mature plants emit a strong, sweet, spicy fragrance, especially in the morning

Light Requirements

• Bright, filtered light (similar to Vanda light but slightly less intense)

• Avoid direct harsh midday sun, which can scorch young leaves

Temperature

• Warm-growing orchid

• Ideal daytime temperature: 25–35°C

• Night temperature: 18–25°C

• Sensitive to cold; prolonged temperatures below 15°C can damage seedlings

Humidity & Airflow

• Prefers high humidity (60–80%)

• Requires excellent air circulation to prevent rot

Watering

• Water frequently during warm weather

• Allow roots to dry slightly between waterings

• Avoid stagnant moisture around the crown, especially for seedlings

Potting / Mounting

• Commonly grown in wooden baskets, net pots, or mounted on slabs

• Use very coarse media (charcoal, large bark, lava rock) or bare-root culture

• Seedlings may be potted initially for stability

Fertilization

• Use balanced orchid fertilizer at low strength

• Feed lightly but regularly during active growth

• Flush with plain water periodically to prevent salt buildup

Special Notes

• Rhynchostylis gigantea seedlings require patience and consistent care

• Once mature, they are long-lived and extremely rewarding

• Highly valued by collectors for their fragrance, durability, and showy flower spikes

If you want, I can also provide a short nursery-style description, care guide, or blooming-size comparison 🌸