How to Grow Christmas Orchid
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Christmas Orchid
Cattleya mossiae
flowerCattleya mossiae is an epiphytic orchid native to Venezuela known for its large, fragrant pink or lavender flowers that typically bloom in winter around Christmas time. This elegant orchid produces pseudobulbs with long, leathery leaves and can reach 2-3 feet in height. It is prized by orchid enthusiasts for its stunning blooms and sweet fragrance.
When should you plant Christmas Orchid 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 Christmas Orchid timeline · Pittsburgh, PA (Zone 6b)
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Plant Christmas Orchid
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Christmas Orchid blooms
Mid-to-late summerBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Christmas Orchid dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 10b-11; typically grown indoors in temperate climates
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Get my Christmas Orchid timeline →Growth Stages
New Growth
Spring to summer, 3-4 monthsEmergence of new shoots and pseudobulbs from the base of mature bulbs
Increase watering and fertilizing; provide bright light and warm temperatures (75-85°F)
Pseudobulb Maturation
Summer to early fall, 2-3 monthsNew pseudobulbs develop and enlarge; leaves grow larger and more robust
Continue regular watering and feeding with balanced orchid fertilizer; maintain humidity of 50-70%
Pre-Flowering/Dormancy
Late fall, 4-6 weeksNew growth slows; flower sheaths develop from the base of mature pseudobulbs
Reduce watering slightly; provide cooler nights (55-65°F) to trigger blooming; reduce nitrogen in fertilizer
Flowering
Winter (December-February), flowers last 2-3 weeksLarge, showy pink, lavender, or white flowers emerge and open; blooms are highly fragrant
Maintain consistent conditions; avoid moving plant; water when surface dries; no fertilizer needed
Post-Flowering Rest
2-3 monthsFlowers fade and drop; plant enters dormant period with minimal new growth
Reduce watering significantly; keep cooler; maintain bright light; resume normal watering when new growth appears
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Inspect regularly; spray with horticultural oil or insecticidal soap; isolate affected plants; wipe with alcohol-soaked cotton swabs
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Remove manually with brush; treat with horticultural oil; apply neem oil every 7-10 days until controlled
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Increase humidity; spray leaves with water; use miticide if severe; improve air circulation
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Remove affected flowers; treat with insecticidal soap or spinosad; maintain humidity above 50%
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Improve air circulation; reduce watering frequency; repot in fresh media; remove affected tissues; apply fungicide if necessary
Uses
Ornamental flower garnish
CulinaryLarge, elegant Cattleya flowers are used as premium garnishes and decorative elements in upscale culinary presentations and elaborate floral arrangements for special events. [source]
Cut flower arranging
CraftCattleya mossiae blooms are highly prized for wedding bouquets, corsages, and premium floral arrangements due to their large size, lasting quality, and exquisite fragrance. [source]
Indoor fragrance
HouseholdThe sweet, pleasant fragrance of Cattleya mossiae flowers naturally perfumes indoor spaces; a single bloom can scent an entire room for several hours. [source]
Pollinator attraction
WildlifeIn tropical environments, Cattleya flowers attract orchid bees and other pollinators; growing these plants supports native pollinator populations in suitable climates. [source]
Ornamental horticultural therapy
MedicinalGrowing Cattleya orchids provides therapeutic benefits through horticultural engagement; the process of cultivating these demanding plants improves mental health and provides purpose. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut flower stems for arrangements when flowers are fully open and fragrance is strongest; use a clean, sharp knife; cut above a node on the stem; remove lower leaves from cut flowers; change water every 2-3 days; flowers typically last 2-3 weeks indoors as cut flowers
Fun Facts
- 🌱 Cattleya mossiae is the national flower of Venezuela and is commonly called the Christmas Orchid because its flowers typically bloom in December.
- 🌱 This orchid produces highly fragrant flowers that smell sweeter in the morning hours; the fragrance can carry 10-20 feet through the air.
- 🌱 Wild Cattleya mossiae plants are epiphytes that grow on tree branches in Venezuelan cloud forests and can live for 50+ years in their natural habitat and cultivation.
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