Heat-tolerant cymbidiums (HTCs) are orchid hybrids bred to grow and bloom in tropical climates without needing a drastic winter temperature drop to trigger flowering.
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Light: Provide 6-8 hours of 60% sunlight (increase shade to 50% during hot summer months). Dark-green leaves indicate too little light. Hard-leaved hybrids can tolerate some direct sunlight.
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Water: Keep the media free-draining so roots never stay soggy or waterlogged, but do not let the root ball dry out completely. Hard-leaved varieties prefer to dry out between waterings.
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Temperature: Thrives between 15% C and 35% C to bloom multiple times a year. They may struggle in areas where temperatures stay below 10% C for long periods.
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Humidity: Not highly demanding, but wash the leaves at least every alternate day to increase humidity and prevent spider mite infestations.
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Media: Grow in Coco Coal Orchid Media Mix using deep pots. Place larger media pieces at the bottom and ensure no air pockets remain. Coco Coal Orchid Media Mix | 3 Ltr.
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Fertilizer: Apply a balanced fertilizer Bafoliar 91-19-19 SP or Specialty Bio 20 regularly, and a flowering fertilizer Basfoliar 13-40-13 once a month. Ensure high light when using high nitrogen to prevent rot.