Sundew Plant

Drosera – Sundew

Drosera use sparkling sticky leaves to capture tiny insects. They are fascinating plants, but the correct routine depends on whether the plant is tropical, subtropical or temperate.

Important: Exact care, dormancy and final size depend on the species, the age and size of the plant, and the growing conditions. Confirm the exact Drosera before applying a winter routine.

Plant Information

• Botanical group: Drosera
• Common name: Sundew
• Difficulty: ★★☆☆☆ Easy for common subtropical species
• Typical mature size: from a few centimetres to 30 cm or more, depending on species
• Dormancy: Species-dependent

Care Guide

• Light: Strong light; many common varieties enjoy several hours of gentle direct sun after acclimation.
• Water: Rainwater, distilled water or reverse-osmosis water only. Most common Drosera prefer consistently moist substrate and a shallow water tray.
• Substrate: Nutrient-poor carnivorous-plant mix, commonly unfertilised peat with perlite or silica sand.
• Humidity: Normal to moderately high humidity with airflow is usually sufficient. Good light is more important than a sealed container.
• Feeding: Do not fertilise the soil. The sticky leaves naturally catch small insects.
• Dormancy: Tropical and subtropical types may grow year-round; temperate species require a cool winter rest.

Useful Tips

Do not touch or wipe away the sticky dew. A plant without dew usually needs better light, stable moisture or time to recover from transport. New dew on fresh leaves is a good sign.