Venus Fly Trap Care
Dionaea muscipula
At a glance
| βοΈ Light | Full sun: 4+ hours of direct sun. |
|---|---|
| π§ Water | Always moist. Tray of rain or distilled water. |
| πͺ΄ Soil | Nutrient-free: our Carnivorous Blend. |
| π‘οΈ Temp | Warm in summer; needs a cool winter rest (0β10Β°C). |
| π¨ Humidity | Average is fine. |
| πΎ Pets | Pet safe Non-toxic to cats and dogs. |
| π± Care level | Moderate Carnivorous Needs sun |
| π Grows to | 5β15 cm across. |
The Venus fly trap is the most famous carnivorous plant: its hinged traps snap shut on insects in a fraction of a second. It's not a houseplant in the usual sense. It needs real sun, pure water and a cool winter rest. Give it those and it will live for decades.
Light + placement
Fly traps need direct sun: at least 4 hours a day, more is better. A south-facing windowsill is the minimum indoors; outdoors on a sunny balcony is even better. Without enough sun, traps grow long and floppy with no red colour.
Watering
Keep the soil wet at all times using the tray method: stand the pot in 1β2 cm of water. Use only rain, distilled or reverse-osmosis water. Minerals from tap water slowly kill fly traps.
Soil + repotting
A nutrient-free mix like our Carnivorous Blend, in a plastic or glazed pot. Never use regular soil or fertilizer. Repot every 1β2 years in early spring, while it's still dormant.
Feeding + upkeep
Never fertilize the soil. Outdoors it feeds itself. Indoors, feed a live or rehydrated bug (a small cricket or bloodworm) to one or two traps a month in summer. Trim black traps; each trap only closes a handful of times before it dies, which is normal.
Winter dormancy
Fly traps need a 3β4 month winter rest at 0β10Β°C, triggered by shorter days and cold. Growth stops and some traps blacken; that's normal. Keep the soil damp but not flooded. Skipping dormancy weakens the plant and it usually dies within a year or two.
Flowers
In spring a tall flower stalk appears. Many growers cut it off early so the plant puts its energy into traps instead.
Common problems
| What you see | Likely cause | What to do |
|---|---|---|
| Traps turning black | Normal ageing, or over-triggering | Trim them; don't set off traps for fun. |
| Long, floppy, green traps | Not enough sun | Move to full sun or outdoors. |
| Whole plant browning | Tap water, fertilizer or dried-out soil | Repot in fresh mix; use pure water in a tray. |
| Traps won't close | Weak plant or trap at end of life | More sun; new traps will close. |
| Plant looks dead in winter | Dormancy | Keep cool and damp; it regrows in spring. |
Varieties we carry
Same care for all fly traps, including red forms like 'Red Dragon'. Only what's in stock online right now is shown.
Frequently asked questions
Should I feed my Venus fly trap meat?
No. Only insects. Meat and cheese rot inside the trap.
Can I set off the traps for fun?
Please don't. Each trap closes only a few times, and closing without food wastes energy.
Does it really need winter dormancy?
Yes. Without a cool winter rest it weakens and dies within a year or two.
Is it safe for pets?
Yes. Venus fly traps are non-toxic to cats and dogs.
Venus Fly Trap care kit
- Carnivorous Blend: Our nutrient-free Soil Bar mix for fly traps, sundews and pitcher plants.
- Squeezy Watering Bottle: Precise watering for small pots and terrariums.
- Sticky Traps: Catches fungus gnats before they multiply.
Bring your plant (or a photo) to 515 Chatham St #103 and we'll take a look. Open 11β5, 7 days a week, with street parking nearby. Get directions β
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