Rhodospatha latifolia

Natural range and habitat of Rhodospatha latifolia

Rhodospatha latifolia is native to tropical South America, including Colombia, Ecuador, Peru, Brazil and Bolivia. It grows from lowland forest into mountain areas, reaching about 2,350 m in parts of its range.

Wild plants climb closely along tree trunks in wet tropical forest.

Care for Rhodospatha latifolia

• Light: Bright filtered light is appropriate for the broad leaves; introduce gentle direct sun slowly.
• Temperature and humidity: For Rhodospatha latifolia, use 18–29 °C as the normal range and avoid sustained exposure below 15 °C. Keep the surrounding air near 50–60% humidity.
• Water: Water thoroughly when the surface of the potting mix begins to dry and the pot feels lighter. Let excess water drain fully.
• Potting mix: Use a coarse aroid mix with bark and other chunky material that drains freely.
• Feeding: Feed moderately while new leaves are forming.
• Climbing surface: Keep the newest stem against a sturdy moss pole, cork slab or rough board. Close contact helps the stem climb securely.
• Repotting: Repot when roots fill the pot or the potting mix becomes compact and drains slowly.
• Propagation: Stem sections with healthy nodes can be rooted for propagation.

Common problems with Rhodospatha latifolia

• New leaves stay small and the gaps between leaves widen: The stem may need more light or firmer contact with its climbing surface. Improve the light and guide the newest growth tightly onto the support.
• Roots or the lower stem become soft: The potting mix has stayed too wet. Cut damaged tissue back to healthy tissue with a clean tool, discard the rot and repot in fresh potting mix that drains well.
• Leaf margins turn brown and dry: Uneven watering, dry airflow or salt build-up may be affecting the broad leaves. Check the roots, restore steady moisture and run low-mineral water through the pot to wash out excess salts.
• Leaves develop tiny pale speckles, sticky residue or cottony deposits: Check leaf undersides, leaf stalks and nodes for mites, scale or mealybugs. Treat the identified pest with a product labelled for ornamental aroids and follow the label for repeat applications.

Rhodospatha latifolia is toxic to people and pets

• Keep this plant away from children, cats and dogs.
• Its leaves and stems contain insoluble calcium oxalate crystals, which can irritate the mouth, throat, skin and eyes.
• Chewing may cause burning pain, drooling, swelling, vomiting or difficulty swallowing. Contact a veterinarian or medical professional after exposure, especially if swelling or breathing problems occur.

Rhodospatha latifolia: name and meaning

Rhodospatha joins Greek words for “rose” and “spathe”. Latifolia means “broad-leaved” in Latin, describing this species’ wide leaves.

Eduard Friedrich Poeppig established the genus Rhodospatha in 1845 in Nova Genera et Species Plantarum, volume 3, page 91.

Eduard Friedrich Poeppig first described Rhodospatha latifolia in 1845 in Nova Genera et Species Plantarum, volume 3, page 91.