Common Name: Orthophytum glabrum
Family: Bromeliaceae
Origin: Brazil
 
Care sheet:
Light:
Brightness: Prefers bright, indirect light.
Direct Sun: Can tolerate some morning sun but avoid intense afternoon sunlight which may scorch the leaves.
Artificial Light: Can adapt to fluorescent or LED grow lights if natural light is insufficient.
 
Temperature:
Daytime: Ideal temperatures range from 70°F to 85°F (21°C to 29°C).
Nighttime: Can tolerate cooler temperatures down to 50°F (10°C).
Frost: Avoid exposure to frost as it can damage the plant.
 
Humidity:
Ideal Range: High humidity is preferred, ideally between 50% and 60%.
Dry Air: Can tolerate occasional dry spells but thrives with more humidity.
Humidity Boost: Use a humidity tray or a room humidifier if the air is too dry.
 
Watering:
Water Type: Use distilled or rainwater to avoid fluoride and chlorine buildup.
Frequency: Water the plant regularly, keeping the soil consistently moist but not soggy. Allow the top inch of the soil to dry out between waterings.
Tank Water: Ensure the central rosette (tank) is kept filled with water. Change the water every couple of weeks to prevent stagnation.
 
Soil:
Type: Use a well-draining potting mix. A blend designed for bromeliads or a mixture of peat, pine bark, and perlite is ideal.
Drainage: Ensure the pot has drainage holes to prevent waterlogging.
 
Fertilization:
Type: Use a balanced, water-soluble fertilizer diluted to half strength.
Frequency: Fertilize every 4-6 weeks during the growing season (spring and summer). Reduce feeding during fall and winter.
Application: Apply fertilizer to the soil and also add a small amount to the water in the central rosette.
 
Pruning:
Dead Leaves: Remove any dead or yellowing leaves to keep the plant healthy and encourage new growth.
Offshoots: Remove pups (offsets) when they are about one-third the size of the parent plant if you wish to propagate or manage plant size.
 
Pests and Problems:
Common Pests: Watch for mealybugs, spider mites, and scale. Treat infestations with insecticidal soap or neem oil.
Diseases: Avoid fungal infections by ensuring good air circulation and avoiding overhead watering. Remove any affected parts immediately.
Leaves: Yellowing leaves can indicate overwatering or poor drainage. Adjust care as needed.
 
Propagation:
Offsets (Pups): Propagate by separating the offsets that grow around the base of the parent plant. Allow them to dry for a day or two before planting them in their own pots with the same soil mix.
 
Additional Tips:
Placement: Orthophytum glabrum can be an attractive addition to a terrarium or as a tabletop plant due to its compact size.
Acclimation: Gradually acclimate the plant to any changes in light or temperature to minimize stress.
 
With proper care, Orthophytum glabrum can be a striking and rewarding addition to your plant collection. Enjoy the beauty of this unique bromeliad!