How to Grow and Care for Philodendron Camposportoanum

The Philodendron Camposportoanum, a native of South America’s rainforests, is a popular houseplant known for its velvety, dark foliage and manageable growth. Its appeal comes from its straightforward care and a unique leaf transformation.

The Unique Leaf Transformation

A fascinating aspect of Philodendron Camposportoanum is the change its leaves undergo from youth to maturity. The plant initially produces small, heart-shaped juvenile leaves with a deep, velvety texture. These early leaves can possess an iridescent quality, catching the light with subtle pink or orange undertones.

As the plant ages, a metamorphosis begins. The leaves transition into a completely different structure, losing much of their velvety feel. Mature leaves become larger and develop a distinct tri-lobed, or arrow-like, shape. The color also shifts from the dark tones of youth to a brighter green, and a single plant can display multiple leaf shapes at once.

Philodendron Camposportoanum Care

Light

This Philodendron flourishes in bright, indirect sunlight, which mimics the dappled light of a forest canopy. An ideal placement is near an east or west-facing window where it can receive several hours of gentle light. Direct, harsh sunlight can scorch the delicate leaves, causing them to yellow and wither.

Soil

This plant requires a porous, well-draining medium that allows for good air circulation to the roots. You can use a commercial aroid mix or create your own by combining peat moss, orchid bark, and perlite. This type of mixture retains moisture without becoming waterlogged, which helps prevent root rot.

Water

This philodendron prefers a consistent watering schedule that keeps the soil moist but not soggy. The “soak and dry” method is effective; water the plant thoroughly until it drains from the bottom, then allow the top two inches of soil to dry out before watering again. Check the soil moisture with your finger rather than watering on a strict schedule.

Temperature and Humidity

This tropical native thrives in warm and humid conditions. It is comfortable in household temperatures between 65-85°F (18-29°C) and should be protected from sudden temperature drops or drafts. While it tolerates average home humidity, providing higher levels with a humidifier or pebble tray encourages more vigorous growth.

Fertilizer

Feed monthly with a balanced liquid fertilizer during the spring and summer growing season to provide necessary nutrients. Alternatively, a slow-release fertilizer can be applied to offer a steady supply of nutrients over time. Reduce fertilizing during the fall and winter when the plant’s growth naturally slows.

Support and Climbing

This philodendron is a natural climber. Providing a moss pole or trellis encourages its vining habit and is the trigger for its transformation into its mature form. Without a structure to climb, the plant will likely remain in its juvenile state with small, heart-shaped leaves.

Propagating Philodendron Camposportoanum

This plant is easily propagated from stem cuttings. Using a clean tool, cut a healthy vine just below a node, which is the small bump on the stem where leaves and roots emerge. Ensure the cutting has at least one leaf and one node.

You can root the cutting in water, moist sphagnum moss, or perlite. Place the cutting in a warm spot with indirect light. Once one- to two-inch roots have formed, it can be planted in a pot with soil.

Common Problems and Solutions

Yellowing leaves are often a sign of overwatering. If you notice them, check the soil’s moisture and adjust your watering to allow the top layer to dry out more between waterings. Ensure the pot has adequate drainage to prevent water from pooling at the roots.

Leggy growth, characterized by long stems between leaves, is caused by insufficient light as the plant stretches for a brighter source. To fix this, move your plant to a location where it will receive more bright, indirect light to encourage fuller growth.

This philodendron can be susceptible to spider mites and mealybugs. Regularly inspect the leaves, especially the undersides, for any signs of infestation. If pests are found, they can be treated by wiping the leaves with a cloth dipped in a mild soap and water solution, or by using neem oil.