Philodendron lacerum is a vigorous evergreen climbing aroid native to the Caribbean. It develops large, leathery, deep-green leaves that become increasingly lobed and lacerated as the plant matures, giving it a bold, architectural look that suits Indian homes, balconies and shaded gardens.
As a hemi-epiphyte it naturally climbs trees and walls using aerial roots, so it does best with a moss pole or stake to support upward growth. In India's warm, humid climate it grows fast in bright, filtered light and makes an excellent low-maintenance indoor or semi-shade outdoor plant.
Specifications
| Family |
Araceae |
| Native region |
Caribbean (Cuba, Hispaniola, Jamaica) |
| Mature height |
3-6 m when climbing with support |
| Mature spread |
1-2 m |
| Growth rate |
Fast |
| Foliage |
Large, glossy, leathery deep-green leaves, deeply lobed and lacerated when mature |
| Flower colour |
Greenish-white spathe (rare indoors) |
| Flower season |
Rarely flowers in cultivation |
| Climate zone |
Tropical and subtropical; warm, humid conditions |
Care guide
| Sunlight |
Bright, indirect light; tolerates light shade. Avoid harsh direct afternoon sun which scorches leaves. |
| Watering |
Water when the top 2-3 cm of soil dries out; keep evenly moist in summer, reduce in monsoon and winter. Avoid waterlogging. |
| Soil / mix |
Rich, well-draining potting mix with coco peat, compost and perlite or coarse sand. |
| Temperature |
Ideal 18-30 C; protect from temperatures below 12 C and cold drafts. |
| Humidity |
Prefers moderate to high humidity (50-70%); mist or group plants in dry indoor air. |
| Fertilizer |
Feed a balanced liquid fertilizer once a month during the growing season (spring to monsoon); skip in winter. |
| Pruning |
Trim leggy or damaged stems to shape; can be cut back to encourage bushier growth. Wear gloves as sap irritates skin. |
| Repotting |
Repot every 1-2 years in spring when roots fill the pot, moving up one pot size. |
| Propagation |
Easy from stem cuttings with a node and aerial root, in water or moist potting mix. |
| Pests & problems |
Watch for mealybugs, spider mites and scale; wipe leaves and treat with neem oil. |
| Toxicity / safety |
Toxic to pets and humans if ingested; contains calcium oxalate crystals that irritate the mouth and digestive tract. Keep away from children and pets. |
| Difficulty |
Easy |
Uses
- Popular indoor foliage plant for living rooms, offices and shaded balconies.
- Trained on a moss pole as a vertical accent or used as a trailing plant in hanging baskets.
- Adds lush greenery to shaded patios and verandahs in Indian gardens.
- Valued for low-maintenance air-purifying foliage.
Growing tips
- In summer's heat keep it in bright shade and water more often; mist regularly to offset dry indoor air.
- During the monsoon ensure pots drain freely to prevent root rot.
- In North Indian winters move it indoors and away from cold drafts; reduce watering.
- Provide a moss pole or stake so aerial roots can climb and leaves grow larger.
- Wipe dust off leaves periodically to keep them glossy and photosynthesising well.
