Drosera admirabilis is a striking species of sundew native to South Africa, admired for its distinctive and ornamental appearance. It forms a compact rosette of elongated, spatula-shaped leaves covered in vibrant, red to pink glandular hairs that secrete a sticky, mucilaginous substance to trap and digest insects.
The plant's leaves often display a charming red or pink hue, especially when exposed to bright light. During its flowering period, Drosera admirabilis produces delicate, white to pinkish flowers on slender, upright stalks that rise above the rosette. Its eye-catching foliage and elegant flowers make it a popular choice for collectors and enthusiasts of carnivorous plants.
 
Care Sheet
 
1. Light:
Ideal Light: Bright, indirect light to full sun.
Requirements: Provide at least 4-6 hours of direct sunlight daily or use grow lights if growing indoors. Adequate light is crucial for maintaining vibrant leaf color and promoting healthy growth.
 
2. Temperature:
Daytime Temperature: 70-85°F (21-29°C) during the growing season.
Nighttime Temperature: 50-60°F (10-15°C) is ideal, particularly during the winter dormancy period.
 
3. Water:
Type: Use distilled water, rainwater, or purified water.
Frequency: Keep the soil consistently moist. Water regularly during the growing season and reduce watering slightly during the winter dormancy period. Avoid letting the plant sit in standing water.
 
4. Humidity:
Ideal Humidity: Moderate to high humidity, around 40-60%.
Care Tips: Increase humidity if necessary, especially in dry indoor environments, using a humidity tray or room humidifier. Ensure good air circulation to prevent mold and fungal issues.
 
5. Soil:
Type: Use a well-draining, acidic carnivorous plant mix. A common mix includes sphagnum moss with perlite or sand in a 1:1 ratio.
pH Level: Maintain an acidic soil environment, ideally between 4.5 and 5.5.
 
6. Fertilization:
Frequency: Minimal fertilization is needed. Use a diluted, balanced fertilizer (e.g., 1/4 strength) sparingly once a month during the growing season.
Method: Apply fertilizer directly to the leaves or soil, but avoid over-fertilization, which can harm the plant.
 
7. Repotting:
Frequency: Repot every 1-2 years or when the plant becomes root-bound.
Timing: Best done in spring or early summer, coinciding with the plant’s active growth phase.
 
8. Dormancy:
Winter Care: Drosera admirabilis may enter a period of reduced growth or dormancy in cooler months. During this time, reduce watering and maintain temperatures around 50-60°F (10-15°C).
 
9. Pests and Problems:
Pests: Watch for pests such as aphids, spider mites, and mealybugs. Treat infestations promptly with insecticidal soap or neem oil.
Common Issues: Ensure good drainage to avoid root rot. Overwatering and poor air circulation can lead to mold and fungal issues.
 
With proper care, Drosera admirabilis will thrive and provide a captivating display with its unique foliage and delicate flowers.