Oncidium Nanboh Waltz Boso Sweet blooming size

Meet Oncidium Nanboh Waltz ‘Boso Sweet’—a collector favorite for sheer flower power. Mature plants carry multiple arching spikes packed with small, butterfly-like blooms in rosy pink with crisp white edges and a speckled lip. The tidy plant habit suits windowsills, balconies with bright shade, or greenhouse benches, delivering an abundant, festival-style display that photographs beautifully.

Why you’ll love it

• Masses of dainty pink-white flowers on elegant, arching spikes

• Compact growth—great for limited space and easy staging

• Reliable Oncidium-alliance vigor; tolerant and forgiving

• Eye-catching “butterfly swarm” effect in bloom photos and displays

Care (quick guide)

• Light: Bright, filtered light (bright shade).

• Water: Keep evenly moist; water when the top of the mix just begins to dry. Avoid staying soggy.

• Air & Humidity: Good air movement is helpful.

• Potting Mix: Open, fast-draining Oncidium mix (medium bark with a little sphagnum/charcoal).

• Feeding: Balanced orchid fertilizer at ¼–½ strength in active growth; flush with plain water monthly.

• Repotting: Every 1–2 years or when media breaks down; keep new growths near the pot center.

What you’ll receive

• One healthy orchid plant in pot (decor not included). Natural variation in flower patterning is expected and part of the charm.

Placement tips

• East window or bright shaded veranda; rotate fortnightly for even growth and neat presentation.