Plant Comparison

Drosera Capensis vs Spatulata

These are the two sundews almost every carnivorous plant grower starts with, and they are a study in trade-offs. Capensis is the fastest, most forgiving, and frankly the hardest to stop โ€” it self-seeds into every pot nearby. Spatulata is smaller, neater, and stays where you put it, but grows more slowly and shows stress sooner. Both catch fungus gnats and fruit flies without any effort from you.

Drosera capensis (Drosera capensis)

Drosera capensis

Drosera capensis

Fast-growing sundew with long strap-like leaves covered in sticky red tentacles. The most forgiving carnivorous plant sold, and prone to self-seeding everywhere.

Drosera spatulata (Drosera spatulata)

Drosera spatulata

Drosera spatulata

Compact sundew forming a tight rosette of spoon-shaped leaves. Slower and smaller than capensis, with a neater, more controlled growth habit.

Photo: Havardtl / CC BY-SA 4.0 ยท Wikimedia Commons

Side-by-Side Comparison

CategoryDrosera capensisDrosera spatulata
๐Ÿ“ Mature sizeLeaves to 15โ€“20 cm, upright and sprawlingRosette 3โ€“8 cm โ€” compact and tidy
๐Ÿ“ˆ Growth rateโ˜…Fast โ€” flowers within months from seedSlower, steadier growth
๐ŸŒฑ SpreadingSelf-seeds aggressively into nearby potsโ˜…Stays where planted; offsets modestly
๐Ÿ’ง WateringTray method, pure water, never dry outSame โ€” tray method, pure water only
๐Ÿ’ก Light needsBright light or strong grow light for red colourBright light; colours up well too
๐ŸฆŸ Prey caughtโ˜…Excellent โ€” fungus gnats, fruit flies, gnatsGood, but smaller leaves catch less volume
๐Ÿ˜ด DormancyNone needed โ€” grows year-round indoorsNone needed โ€” grows year-round indoors
๐ŸŒก๏ธ Temperatureโ˜…10โ€“35ยฐC โ€” very tolerant10โ€“32ยฐC โ€” slightly less heat tolerant
๐ŸŽฏ Difficultyโ˜…Beginner โ€” the easiest carnivorous plantBeginner
๐Ÿ›’ Availabilityโ˜…Very common and cheapCommon, slightly less so

Choose Drosera capensis ifโ€ฆ

  • โœ“You want the fastest results and the most forgiving sundew there is
  • โœ“You have a fruit fly or fungus gnat problem near a windowsill
  • โœ“You don't mind seedlings appearing in nearby pots
  • โœ“This is your first carnivorous plant

Choose Drosera spatulata ifโ€ฆ

  • โœ“You want a neat, compact rosette that will not take over the shelf
  • โœ“You prefer a plant that stays exactly the size you bought it
  • โœ“You want a tidier look for a terrarium or small tray
  • โœ“You already grow capensis and want something that behaves differently

What They Have in Common

  • โ€ขBoth are sundews grown in the tray method โ€” sitting permanently in pure water
  • โ€ขBoth need rainwater, distilled water, or reverse-osmosis water โ€” tap water kills them
  • โ€ขBoth catch prey passively; feeding by hand is unnecessary indoors
  • โ€ขBoth need bright light to develop strong red tentacle colour

The Verdict

Capensis is the better first sundew โ€” faster, tougher, and almost impossible to kill by neglect, though be ready for volunteer seedlings in every pot nearby. Choose spatulata if you specifically want a compact, well-behaved rosette that stays put, and accept a slightly slower pace of growth in return.

๐Ÿชฐ Drosera capensis

Drosera capensis

๐Ÿฅ„ Drosera spatulata

Drosera spatulata

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