Best Carnivorous Plants for a Classroom Fruit Fly Setup (No Terrarium Needed)

Skip the Terrarium

Terrariums create more problems than they solve: stagnant air, fungal outbreaks, overheating, and poor light penetration. Nearly all common carnivorous plants thrive as open houseplants.

Top Picks for 6–9 Hours Afternoon Sun

• Pinguicula moranensis (Mexican butterwort) – compact, sticky leaves catch fruit flies efficiently.
• Drosera adelae (lance-leaf sundew) – vigorous, produces abundant dew, tolerates lower light.
• Drosera prolifera – similar to D. adelae, forms plantlets on flower scapes.

These three are sold as the "Fruit Flies' Nightmare" collection. All share similar soil (1:1 peat/perlite or peat/sand) and water needs (tray method, pure water).

Use the "Best Plants for You" tool on the Sarracenia Northwest website for personalized recommendations.