Rhombophyllum dolabriforme Care Sheet
 
Scientific Name: Rhombophyllum dolabriforme
Common Names: Elkhorn Plant, Rhombophyllum, Elkhorn Rhombophyllum
 
Light:
Requirement: Bright, indirect light.
Position: Ideal near a south or east-facing window where it can get ample light without harsh direct rays.
Notes: Can tolerate some direct sunlight but avoid intense midday sun which can cause leaf burn.
 
Watering:
Frequency: Allow the soil to dry out between waterings.
Method: Water thoroughly when the top inch of soil is dry. Ensure the pot has good drainage to avoid waterlogging.
Signs of Overwatering: Yellowing leaves, soggy soil, and root rot.
 
Soil:
Type: Well-draining succulent or cactus mix.
pH: Slightly acidic to neutral.
Drainage: Crucial to use a pot with drainage holes to prevent excess moisture.
 
Temperature:
Optimal Range: 65-80°F (18-27°C) during the growing season.
Minimum Temperature: Keep above 40°F (4°C); protect from frost and sudden temperature drops.
Notes: Prefers stable temperatures; avoid exposing to extreme cold or heat.
 
Humidity:
Preference: Low to moderate humidity.
Notes: Rhombophyllum dolabriforme thrives in dry conditions. Avoid high humidity environments to reduce the risk of fungal issues.
 
Fertilizer:
Type: Balanced, diluted succulent fertilizer.
Frequency: Feed during the growing season (spring and summer), about once a month. Avoid fertilizing in winter when growth slows down.
 
Repotting:
Frequency: Every 2-3 years or when the plant outgrows its pot.
Method: Repot in the spring with fresh, well-draining soil. Gently remove any dead or rotting roots.
 
Propagation:
Method: From stem or leaf cuttings.
Procedure: Allow cuttings to dry and form calluses for a few days before planting in a well-draining mix. Ensure cuttings are not exposed to direct sunlight until established.
 
General Tips:
Pests: Watch for common pests like mealybugs and spider mites. Treat with appropriate measures such as insecticidal soap or neem oil.
Diseases: Avoid overwatering to prevent root rot and fungal infections.
Maintenance: Remove dead or damaged leaves to promote healthy growth and maintain the plant’s appearance.
 
By following these guidelines, you can keep your Rhombophyllum dolabriforme (Elkhorn Plant) healthy and thriving. Enjoy cultivating this unique succulent!