Masdevallia Mary Staal x caudata ‘Yellow’ – Delicate Yellow Hybrid

This stunning, unregistered hybrid cross represents a unique opportunity to own a one-of-a-kind orchid. The flower is a beautiful blend of its parents’ best traits, with a broad, cup-shaped body and long, graceful tails. The delicate pale yellow coloration is accented by a subtle pink blush and striking central spotting, making for an exquisite display that is both elegant and captivating.

Care Requirements

• Light: Medium to bright, filtered light. Avoid any direct afternoon sun, which will burn the delicate leaves.
• Temperature: Cool to intermediate. Ideal day temperatures are 18°C-24°C, with a significant drop to 10°C-16°C at night. Avoid prolonged heat.
• Watering: This plant should be kept consistently moist. Its fine roots cannot tolerate drying out. Use rainwater or distilled water, as it is sensitive to mineral buildup.
• Humidity: High humidity is essential, ideally above 70%, with excellent air movement to prevent fungal issues.
• Potting: Use a fine, moisture-retentive mix such as pure sphagnum moss or a mixture of fine bark and perlite.
• Fertilizing: Fertilize with a weak, balanced solution (1/4 strength) at every second or third watering.

Genetic History & Provenance

• Parentage: Masdevallia Mary Staal x Masdevallia caudata
• Originator: This is an unregistered nursery cross.
• Registration: Not registered with the Royal Horticultural Society.
• Awards: This specific cross does not have a registered award.
• Note: The parent Masdevallia Mary Staal is a registered hybrid of M. tovarensis x M. coccinea, and Masdevallia caudata is a classic species orchid.

Flowering and Maturity Profile

• Season: Can flower at various times throughout the year, with peak blooms often in spring and autumn.
• Bloom Size: Medium-to-large sized blooms, with a distinctive cup shape and long, elegant tails.
• Coloration: A pale yellow to cream base with delicate pink or red speckling, particularly in the center. The tails are a strong, bright yellow.
• Fragrance: Not fragrant.
• Growth Habit: A compact, clump-forming plant with erect leaves.

Why Buy This Plant?

• Unique Cross: As an unregistered cross, this is a unique plant not widely available, appealing to the serious collector.
• Delicate Beauty: The soft coloration and graceful tails create a beautiful and elegant display.
• Belgrave Quality: Our stock is robust and well-established, cultivated with expert care to ensure the plant is ready to thrive in your collection.