Monstera deliciosa ‘Sierrana’

The climbing background of Sierrana

Sierrana is a cultivated form of Monstera deliciosa valued for its mature leaf shape, especially the narrow lobes and perforations positioned close to the central midrib.

The species is native from southern Mexico to Guatemala, where it climbs through warm, wet tropical forest by means of aerial roots. As the stem ascends, its foliage progresses from simple heart-shaped leaves to the more deeply divided form associated with established growth.

Care for fenestrated aroid roots and climbing growth

• Light: Give bright indirect light close to a window, with the pot turned if growth begins leaning strongly to one side. Stable light supports stronger climbing growth; acclimatise slowly before allowing mild direct sun.
• Water: Rewater once the upper and middle layers are dry but the lower root zone still feels slightly moist. Wet the full root ball, drain it and check moisture at depth because drying speed changes with light, warmth and airflow.
• Humidity: Moderate humidity is adequate when air moves freely around new leaves.
• Potting: Use a free-draining, bark-rich aroid substrate with medium-sized particles. Repot only one size at a time and retain the original planting depth.
• Feeding: Feed lightly but regularly while new leaves and roots are developing. Reduce feeding during cold conditions or whenever the plant has stopped growing.
• Support: Add a secure vertical support early and keep the extending stem close to it. Maturity and steady climbing growth guide the gradual development of larger, more divided leaves.
• Propagation: Take a cutting only when it includes a sound node.

Troubleshooting Monstera deliciosa ‘Sierrana’

• New leaves becoming smaller: Confirm that the vine is attached to a stable support, then check light, temperature and root health. Repeatedly smaller foliage usually reflects interrupted climbing growth.
• Widespread yellowing in wet mix: Extend the interval between waterings and confirm that the pot drains freely. Inspect for soft roots or stem tissue if the mix remains wet unusually long.
• Dry tan or black patches: Tan areas on the exposed side suggest sun scorch, while sudden dark collapse can follow cold. Return the plant to stable filtered light and warmth, then judge recovery from the next leaf.
• Fine scarring or speckling: Inspect new growth, leaf undersides and petiole joints for thrips, spider mites, mealybugs or scale. Isolate the plant and use a control suited to the pest found.
• Simple heart-shaped leaves: This foliage is part of the plant’s climbing development. Strong roots, useful light and steady contact with a support guide the later formation of divisions and internal openings.
• Torn new foliage: A leaf caught on a sheath or nearby object will not repair. Give unfolding leaves clear space and keep moisture and airflow steady.

Monstera deliciosa ‘Sierrana’ 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.

When was Monstera deliciosa first published, and what does it mean?

Monstera comes from Latin monstrum or monstrosus, words for something unusual or abnormally formed, referring to the striking holes and divisions in the leaves. The Latin epithet deliciosa means delicious, referring to the edible ripe fruit.

Michel Adanson established the genus Monstera in 1763 in Familles des plantes, volume 2, page 470.

Frederik Michael Liebmann first described Monstera deliciosa in 1849 in Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjøbenhavn, volume 1, page 19.