The Scarlet Lips plant, also known as the Goldfish Plant (Nematanthus wettsteinii), is a captivating houseplant with distinctive, pouch-like blooms. These vibrant, often orange or red, flowers strikingly resemble tiny goldfish, creating a whimsical display against the plant’s glossy, dark green foliage. Its trailing habit makes it an excellent choice for hanging baskets or elevated containers, where its blossoms can cascade gracefully. Its ornamental appeal and relatively straightforward care make it appealing for both novice and experienced plant enthusiasts.
Scarlet Lips Plant Care
Light
Adequate light is important for the Scarlet Lips plant to thrive and bloom. This plant flourishes in bright, indirect light conditions, such as those found near an east-facing window. Prolonged exposure to intense, direct sunlight can lead to scorched leaves and may impede flowering. Conversely, insufficient light can result in leggy growth and a noticeable reduction in flower production.
Watering
Proper watering prevents issues like root rot. Allow the top inch or two of the soil to dry out before watering thoroughly. While the plant appreciates consistent moisture, it does not tolerate soggy conditions. Ensure the pot has drainage holes so excess water can escape, which is important for healthy root development.
Soil
The Scarlet Lips plant performs best in a well-draining, airy soil mix that allows for good aeration around its roots. A slightly acidic soil pH is preferred for optimal growth. A general potting mix amended with perlite or orchid bark enhances drainage and aeration.
Temperature and Humidity
Appropriate temperature and humidity levels help this tropical plant flourish indoors. Scarlet Lips plants thrive in average room temperatures, ideally between 65 and 75 degrees Fahrenheit (18-24°C). Avoiding sudden temperature fluctuations and cold drafts benefits the plant. High humidity levels mimic its native tropical environment, achievable by placing the pot on a pebble tray filled with water, using a room humidifier, or occasionally misting the foliage.
Fertilizing
Regular fertilization during the active growing season supports robust growth and abundant flowering. A balanced liquid fertilizer, diluted to half strength, can be applied once a month. Fertilize during spring and summer, when the plant is actively producing new foliage and blooms. Suspend fertilization during fall and winter.
Propagating Scarlet Lips
Scarlet Lips plants are easily propagated through stem cuttings. Select a healthy stem segment 4-6 inches long with several leaves. Remove the leaves from the bottom inch or two of the cutting to expose the nodes. Place cuttings in water or directly into a moist, well-draining potting mix. A warm, humid environment encourages root development within a few weeks.
Pruning Scarlet Lips
Pruning the Scarlet Lips plant maintains its shape, encourages bushier growth, and promotes more flowers. Leggy or straggly stems can be trimmed back to encourage new branching from the nodes below the cut. The ideal time for pruning is after the main flowering period, typically in late spring or early summer. Use clean, sharp scissors or pruning shears to ensure clean cuts and minimize plant stress.
Common Issues with Scarlet Lips
Scarlet Lips plants can encounter issues, often from environmental factors. If leaves begin to yellow, it may indicate overwatering or insufficient drainage, leading to root problems. Lack of blooms often points to inadequate light, as these plants require bright, indirect conditions to flower prolifically. Wilting leaves, even with moist soil, suggest root rot from excessive watering, or severe underwatering. Pest infestations, such as spider mites or mealybugs, can be managed by isolating the plant and treating affected areas with insecticidal soap.