How to Grow Bicolor Masdevallia
Wikimedia Commons
Bicolor Masdevallia
Masdevallia bicolor
flowerMasdevallia bicolor is a small, compact epiphytic orchid native to cloud forests of Ecuador and Peru, renowned for its striking two-toned flowers in red and yellow. The plant produces delicate, intricate blooms with distinctive tail-like sepals and typically flowers in winter to spring. This miniature orchid is prized by orchid collectors for its elegant appearance and relatively manageable care requirements.
When should you plant Bicolor Masdevallia in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Bicolor Masdevallia timeline · Pittsburgh, PA (Zone 6b)
-
Plant Bicolor Masdevallia
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Bicolor Masdevallia blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Bicolor Masdevallia dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 10b-11 (warm, humid tropical conditions); grown indoors elsewhere
Sign up free to see if Bicolor Masdevallia grows in your zone — and get a personalized planting timeline.
Get my Bicolor Masdevallia timeline →Growth Stages
Propagule/Seedling
6-12 monthsTiny plants with minimal root system and first developing pseudobulbs
Keep humidity very high (70-80%), provide bright filtered light, use fine bark mix, water gently and frequently
Vegetative Growth
12-24 monthsDevelopment of pseudobulbs and leaves; plant gradually increases in size with multiple shoots emerging
Maintain consistent warmth (60-75°F), high humidity, bright indirect light; fertilize bi-weekly with dilute orchid fertilizer during growing season
Pre-flowering
4-8 weeksMature pseudobulbs form, new growth slows, flower spikes begin to emerge from base of pseudobulbs
Provide slight temperature drop at night (10°F cooler), reduce watering slightly, maintain high humidity; ensure good air circulation
Flowering
4-8 weeksExquisite bicolor flowers (red/burgundy and yellow) with long tail-like sepals unfold on delicate spikes
Maintain high humidity, bright light, and consistent moisture; avoid temperature fluctuations; mist around (not on) blooms; blooms last 4-8 weeks
Post-flowering/Rest
2-4 weeksFlowers fade and drop; plant enters brief dormancy period before new vegetative growth resumes
Reduce fertilizer slightly, maintain humidity and moderate watering, provide cooler temperatures (58-65°F at night) to encourage reblooming
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Increase humidity to 70%+; spray with water; use miticide if severe; improve air circulation
-
Inspect regularly; remove manually with soft brush; treat with horticultural oil or neem oil spray
-
Remove with alcohol-dipped cotton swab; spray with insecticidal soap; maintain high humidity and air circulation
-
Use blue sticky traps; spray with neem oil; increase humidity; maintain good air circulation
Uses
Not for consumption
CulinaryMasdevallia bicolor is not edible and should not be consumed. It is purely ornamental. [source]
Exotic cut flowers
CraftThe stunning bicolor flowers make excellent additions to sophisticated floral arrangements and can remain fresh in a vase for 2-3 weeks. The delicate, unusual form adds unique aesthetic appeal to botanical displays and luxury floristry. [source]
Indoor ornamental plant
HouseholdAs a miniature orchid with showy winter-to-spring blooms, Masdevallia bicolor serves as a striking houseplant for humid, bright indoor spaces. Ideal for terrariums, orchid collections, or humid greenhouse environments. [source]
Pollinator attraction
WildlifeIn native cloud forest habitats, Masdevallia flowers attract specialized pollinators, particularly flies and bees. Growing these orchids supports biodiversity awareness and appreciation for orchid-pollinator coevolution. [source]
Botanical interest
MedicinalWhile not used medicinally, Masdevallia orchids represent significant ethnobotanical interest in tropical regions where they grow naturally. The study of orchid compounds continues to advance understanding of plant chemistry. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Not applicable—this is an ornamental flowering orchid. Enjoy blooms on the plant or cut stems for floral arrangements; cut at the base of the inflorescence after flowering concludes; blooms last 4-8 weeks; rebloom typically occurs annually under proper conditions
Fun Facts
- 🌱 Masdevallia bicolor is named for its distinctive two-toned flower coloration, with vibrant red-burgundy and golden yellow sepals that create a striking contrast.
- 🌱 The genus Masdevallia is named after José Masdeval, an 18th-century Spanish botanist and orchid enthusiast; the name was Latinized as 'Masdevallia' to honor his legacy.
- 🌱 These orchids produce remarkably long, tail-like sepals (called 'tails') that can extend well beyond the flower's main structure—the biological purpose remains partially mysterious but likely aids in attracting specialized pollinators in misty cloud forest habitats.
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Bicolor Masdevallia planting timeline
Tell us your zip code and we'll calculate exactly when to start Bicolor Masdevallia seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Bicolor Masdevallia timeline →