Dendrobium nobile fma. alboluteum (white form, crimson blotch)

Dendrobium nobile fma. alboluteum (white form, crimson blotch) is a stunning orchid species native to the Himalayas, southern China, and Southeast Asia.

Features:

• Growth Habit: Dendrobium nobile fma. alboluteum (white form, crimson blotch) is a sympodial orchid that develops elongated pseudobulbs. Each new shoot emerges from the base of the previous stem, gradually forming dense clumps over time.

• Flowers: This form bears short racemes with 2–4 blooms. The flowers are fragrant and waxy, displaying pure white petals contrasted by a striking crimson blotch on the lip, creating a vivid bicolor effect.

Care Tips:

• Light: Provide bright, indirect light. Direct sunlight can cause leaf scorch, so it's best to place the plant near an east- or west-facing window.

• Temperature: Maintain daytime temperatures between 64–77°F (18–25°C) and nighttime temperatures around 50°F (10°C). A slight drop in night temperatures can help initiate flower buds.

• Humidity: High humidity is beneficial. Misting the plant twice daily or using a humidity tray can help maintain the required moisture levels.

• Watering: Water freely during the growing season (late spring to summer), allowing the potting mix to dry slightly between waterings. In winter, reduce watering to prevent root rot.

• Fertilization: During the active growing phase, apply orchid fertilizer every third watering. Reduce or eliminate fertilization during the dormant period in winter.

• Potting Mix: Use a well-draining orchid mix, such as one designed for epiphytic orchids, to ensure proper aeration and prevent root rot.