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Orchid name / hybrid
Genus
Aliases / trade names
Growth habit
Sympodial Oncidium-alliance hybrid with pseudobulbs and fine roots.
Light
Bright filtered light; more than typical Phalaenopsis, less punishing direct sun than Brassavola.
Direct sun tolerance
Avoid prolonged hot afternoon direct sun; gentle filtered sun may be used after acclimation.
Placement in Orchidarium
Bright middle zone, protected from the strongest direct west-screen beam.
Airflow
Good airflow, but do not combine strong drying wind with a bone-dry fine root system.
Temperature
Intermediate to warm.
Humidity
Moderate-high humidity with airflow.
Container / mount
Pot with excellent drainage; basket possible if watering can keep pace with faster drying.
Medium
Medium-grade bark with aeration; do not pack tightly. Fine roots need moisture but also oxygen.
Watering method
Water when approaching dryness, not after remaining bone-dry for long periods. Pseudobulbs store water but severe shriveling indicates stress.
When to water / dryness test
Use pot weight + skewer. Learn the plant’s fully-watered and ready-to-water weights.
Roots
Fine roots are less tolerant of repeated extreme drying than Brassavola roots.
Fertilizer
Weak fertilizer during active growth; flush periodically.
Seasonal behavior
New growth/root production usually increases demand. Older pseudobulbs may wrinkle somewhat, but progressive shriveling requires investigation.
Blooming
Good light supports flowering; spikes arise from mature growths.
Arrival / root-core inspection
Inspect old center media and any plug around the original nursery root ball when repotting.
Warnings / hazards
Main balance: do not keep soggy, but do not treat it as a drought-tolerant Brassavola.
Notes
Sources / basis
Hybrid-level profile using Oncidium-alliance culture adapted to the Orchidarium.
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