Venus Flytrap

No. Venus Flytrap (Dionaea muscipula) needs airflow and drier air between waterings, so a sealed, humid jar will cause it to rot. Grow it in an open terrarium instead.

Yes. Venus Flytrap (Dionaea muscipula) is well suited to an open, unsealed terrarium where air moves freely and excess moisture can escape — exactly the conditions it prefers.

Venus Flytrap suits a small terrarium — jars & bottles. It has a rosette growth habit, so plan its position with that in mind and trim or divide it if it starts to outgrow the glass.

Venus Flytrap is rated tricky to care for in a terrarium. The famous snapping traps. Wants an open setup with airflow to catch prey, lots of light, nutrient-poor soil, rain or distilled water — and a cool winter rest. Never fertilise it and don't trigger the traps for fun — each trap only closes a few times before dying. It also needs a cool winter rest to survive long-term.

Venus Flytrap does best in bright / some direct light. Keep it out of direct sun, which magnifies through glass and scorches leaves. Give it the brightest spot with some direct sun in an open terrarium — the airflow lets the traps catch prey and strong light keeps them red inside.

Use only rainwater, distilled or reverse-osmosis water — never tap water, as its minerals will kill a carnivorous plant over time. Keep the substrate damp and never fertilise it; it feeds on insects, not plant food.

Venus flytrap (Dionaea muscipula) is non-toxic to cats and dogs according to the ASPCA — the traps are harmless to a curious nose.