How to Grow and Care for Codonanthe Devosiana

Codonanthe devosiana, a member of the Gesneriad family, is related to the more common African violet. This plant is native to Brazil and grows as an epiphyte on tree trunks in shady, humid environments. Its visual appeal comes from its trailing stems, which are adorned with small, somewhat glossy leaves, white tubular flowers, and orange berries that appear after flowering. This growth habit makes it well-suited for hanging baskets.

Codonanthe Devosiana Care

Light

Proper lighting is important for the health of Codonanthe devosiana. This plant thrives in bright, indirect light, similar to the dappled sunlight it would receive under a forest canopy. Direct sun should be avoided, as it can scorch the leaves, causing brown edges to appear. A spot near a window with a sheer curtain to filter the light is an ideal location.

Water

The soil should be kept evenly moist but never waterlogged, as soggy roots can lead to rot. Water the plant when the top inch of soil feels dry to the touch. While it can tolerate occasional missed waterings, regular moisture will result in better growth and more prolific blooming.

Soil

A well-draining and airy potting mix is necessary for healthy root development. As an epiphyte, it requires a medium that allows for plenty of air circulation around its roots. An African violet mix amended with perlite or orchid bark provides the right balance of moisture retention and drainage.

Temperature and Humidity

Codonanthe devosiana prefers average to warm household temperatures, between 65 and 85°F (18-29°C). It also appreciates higher humidity levels. If your home environment is particularly dry, you can increase humidity by placing the pot on a tray of wet pebbles, grouping it with other plants, or using a humidifier. A bright bathroom can provide the perfect combination of light and moisture.

Fertilizer

During the spring and summer growing season, this plant benefits from regular feeding. Use a balanced, water-soluble fertilizer diluted to half-strength every four to six weeks. Avoid over-fertilizing, which can burn the roots. Cease fertilization during the fall and winter months when the plant’s growth slows.

Propagation Methods

Creating new Codonanthe devosiana plants is most easily achieved through stem cuttings. To begin, select a healthy, mature stem and take a cutting that is approximately 4 to 6 inches long, ensuring it has at least two nodes. Carefully remove the leaves from the lower portion of the cutting to prevent them from rotting when planted. This preparation helps direct the cutting’s energy toward root development.

The cutting can be rooted in several different mediums. You can place the stem in a glass of water, changing the water frequently to keep it fresh. Alternatively, the cutting can be planted into a pot filled with a moist, well-draining medium like sphagnum moss or a soil mix amended with perlite. Placing a clear plastic bag over the pot can help maintain the high humidity needed for successful rooting, which can take several weeks.

Encouraging Flowers and Berries

Consistent care encourages the plant to produce flowers and berries. Adequate bright, indirect light is a primary driver for blooming. Regular fertilization during the growing season also provides the plant with the nutrients it needs to develop buds. The delicate, tubular white flowers, sometimes with a pinkish hue, are a rewarding sight.

Following the blooming period, the plant produces ornamental orange berries. These small, round fruits add another layer of visual interest and can persist on the plant for some time, creating a beautiful display against the green foliage. These berries are for ornamental purposes only and should not be consumed.

Common Problems and Solutions

Leggy growth, characterized by long, sparse stems, is typically a sign of insufficient light, so move the plant to a location with brighter, indirect sunlight. Pruning the leggy stems can also encourage the plant to grow back in a fuller, more compact shape.

Yellowing leaves are an indication of overwatering. Adjust your watering frequency to allow the top inch of soil to dry out between waterings. Ensuring the pot has proper drainage is also important to prevent water from accumulating at the roots.

This species can be susceptible to pests such as mealybugs and spider mites. These pests can be managed with simple treatments. Wiping the affected areas with a cotton swab dipped in rubbing alcohol can remove mealybugs, while a spray of insecticidal soap can help control spider mites. Regularly inspect your plant to catch infestations early.