Full Specimen Plate
Cyrtosperma johnstonii
Red-Veined Cyrtosperma
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Cyrtosperma johnstonii Morphology
About Cyrtosperma johnstonii
Cyrtosperma johnstonii is a marsh-dwelling aroid from the Solomon Islands, grown for its large arrow-shaped leaves crossed by a dense network of vivid pink-red veins against an olive-green blade, a contrast that intensifies under strong light. The long petioles are noticeably spiny and streaked with pink, brown, and red. Unlike most houseplant aroids, it is a true wetland species: it tolerates consistently saturated soil and can be grown semi-aquatically, standing with its base submerged, which suits it to a bog planter or paludarium as well as a standard pot.
Native Range
Solomon Islands
Market Analysis
Cyrtosperma johnstonii Price Guide & Auction Value
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Before You Buy
Species-specific things to check when evaluating a listing
- Ask for a photo in strong light: the pink-red vein network intensifies under bright conditions and can look far more muted in a dim listing photo
- Confirm the petioles show the characteristic spiny texture streaked in pink, brown, and red
- This is a true wetland species that tolerates saturated, boggy substrate; don't be put off by a seller describing constantly wet soil, which would harm most other aroids but suits this one
- Difficulty is rated moderate to advanced and cold tolerance is limited (protect below 15°C); not the best first aroid for a buyer new to the family
Built for Wet Feet
Cyrtosperma johnstonii is one of the few plants on this site that genuinely wants what would drown most other aroids: a wetland species from the Solomon Islands, first described back in 1882, comfortable with saturated soil and even semi-aquatic conditions with its base standing in water. That makes it a natural fit for a bog planter or paludarium rather than a standard pot regime. The vivid pink-red veining across the olive-green blade is the other reason to seek it out, and it's worth noting the contrast intensifies under strong light rather than staying constant regardless of conditions.
