Anthurium balaoanum

A climbing epiphyte from western Ecuador

Anthurium balaoanum comes from the humid forests of western Ecuador and adjacent Colombia. It grows as an epiphyte or hemi-epiphyte, climbing tree trunks beneath a filtered canopy in warm, consistently moist conditions. Its roots encounter bark, decomposing litter and frequent rain while remaining exposed to air.

Care for Anthurium roots and climbing growth

• Light: Give bright filtered light so the climbing stem remains compact. Acclimated leaves tolerate gentle morning or evening sun.
• Watering: Water when the surface begins to dry while the centre remains slightly moist. Soak the pot and moisten the support lightly if aerial roots are actively entering it.
• Substrate and repotting: Allow Anthurium balaoanum to establish a clear watering pattern in the supplied root ball, with the climbing stem and attached roots remaining firm and active; repot after the plant is stable and the next phase of root growth has begun.
• Feeding: Feed the plant lightly with a complete fertiliser during stem, leaf and aerial-root growth. Flush bark-based mixes with plain water occasionally.

Root, stem and leaf problems in Anthurium balaoanum

• Moisture-related leaf decline: Shrivelled aerial roots, a dry support and a light pot point to thirst; wet the root ball and the parts of the support carrying roots. Soft yellow leaves with a heavy damp base indicate root stress, especially when attached roots have darkened.
• When roots turn soft or hollow: Firm aerial roots should grip the support as well as enter the pot. Trim only hollow or slippery tissue with a disinfected blade, stabilise the base in a coarse open mix and press active root tips gently against the support.
• Scale, mealybugs and soft-leaf pests: Mealybugs and scale hide where aerial roots meet the stem, while thrips feed inside opening leaves. Examine closely nodes, root junctions and lower leaf surfaces. Isolate, remove visible pests, treat every occupied junction with a labelled product and follow the label interval with follow-up inspection after treatment.
• Dry or detached aerial roots: Dry active root tips and a loose stem slow vertical growth. Keep the support lightly moist only where roots touch it and loosen any tie that presses into the stem.
• Minerals, roots and brown tips: Brown tips can be caused by rapid drying at the support, salts or dry air around exposed roots. Check pot and support separately, flush the root zone and moisten only areas carrying active roots.

Anthurium balaoanum 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.

How the name Anthurium balaoanum came about

The genus name Anthurium combines Greek anthos, “flower”, and oura, “tail”, referring to the tail-like spadix. The epithet balaoanum refers to Balao in Ecuador.

Heinrich Wilhelm Schott established the genus Anthurium in 1829 in Wiener Zeitschrift für Kunst, Literatur, Theater und Mode, volume 3, page 828.

Heinrich Gustav Adolf Engler first described Anthurium balaoanum in 1898 in Botanische Jahrbücher für Systematik, volume 25, page 432.