Lycaste Lucianii

Lycaste luciani
 (Epiphytic/terrestrial orchid, batch of 15 in vitro plants)


 1. Identification and Origin

 
 Scientific name : Lycaste lucianii Oakeley
 
 Origin : Humid forests of Guatemala and Honduras (1,200–2,000 m altitude).
 
 Natural habitat : Epiphytic or terrestrial, in shaded and well-drained areas.

 3. Culture Conditions (Batch of 15 in vitro plants)
 Temperature

 
 Day: 18–24°C.
 
 Night: 12–15°C (day/night difference essential for flowering).
 
 Avoid temperatures below 10°C or above 28°C.

 Humidity

 
 Ideal rate: 60–75%.
 
 Tips: Maintain consistent humidity, especially during active growth. Use a misting system or moist substrate for in vitro plants.

 Light

 
 Intensity: Subdued light (east-facing window or shade structure in a greenhouse).
 
 Avoid: Direct sunlight during the hottest hours.

 Watering

 
 In vitro: Keep the medium slightly humid, avoid stagnant water.
 
 Post-transplanting: Water moderately, allow to dry slightly between waterings.

 Fertilizer

 
 In vitro: Diluted nutrient solution (1/4 of the standard dose) every 2 weeks.
 
 Post-transplanting: Orchid fertilizer (1/2 dose) during growth.

 Ventilation

 
 In vitro: Ensure slight air circulation to prevent mold.
 
 Acclimation: Gradually increase ventilation.

 Repotting

 
 Substrate: Fine bark + perlite + charcoal to promote drainage.