The umbrella plant, also known as Schefflera arboricola, is an evergreen shrub native to Taiwan. It’s a popular houseplant that is easy to care for and has attractive foliage. The umbrella plant is often grown as an indoor bonsai or a tabletop plant, making it an ideal choice for beginning gardeners.
Providing Adequate Light
Umbrella plants are tropical plants, so they need lots of bright, indirect light. Place the plant near a south-facing window for best results. Direct sunlight can scorch the leaves, so make sure to filter the light with a sheer curtain or other material. If your umbrella plant isn’t getting enough light, its leaves will start to yellow and drop off. If you don’t have access to natural sunlight, you can also use fluorescent lights to provide the necessary illumination.
Maintaining Proper Temperatures
Umbrella plants prefer warm temperatures, between 65 and 80 degrees Fahrenheit. You can keep the plant in an air-conditioned room, but make sure to check the temperature regularly to ensure it isn’t too cold or too hot. In winter, the plant should be kept away from radiators and other sources of heat.
Watering and Humidity
Umbrella plants need regular watering to thrive. The soil should be kept evenly moist, but not soggy. The amount of water the plant needs will depend on the temperature, light and humidity of the room. In general, you should water the plant once a week, allowing the top inch of soil to dry out between waterings. The plant also likes high humidity, so misting it with a spray bottle every few days can help keep the foliage looking its best.
Fertilizing Your Plant
Umbrella plants should be fertilized once a month during the growing season (spring and summer). Use a balanced liquid fertilizer diluted to half strength, and apply it according to the manufacturer’s directions. Don’t fertilize during the winter, as the plant goes dormant and won’t need additional nutrients.
Pruning and Training
Umbrella plants can be trained to grow in a certain shape, such as a bonsai or topiary. If you want to prune the plant, do so in late spring or early summer. Use sharp scissors or shears to make precise cuts, and remove any dead or diseased branches. Don’t prune too much, as this can weaken the plant.
Troubleshooting Problems
Umbrella plants are relatively hardy, but they can still suffer from pest infestations and diseases. Spider mites, aphids and mealybugs are the most common insect pests, and can be treated with insecticidal soap or neem oil. Diseases such as root rot, leaf spot and powdery mildew can be prevented by avoiding overwatering and using a well-draining soil. If you do notice any problems, treat them promptly to keep your plant healthy.
Repotting
Umbrella plants should be repotted every two to three years, or when the roots become pot bound. Choose a pot that is slightly larger than the current one, and use a well-draining potting mix. After repotting, water the plant thoroughly to help the roots adjust to their new environment.
Conclusion
Caring for an umbrella plant is relatively easy, as long as you provide the right conditions. Make sure the plant has access to bright, indirect light, and keep the soil evenly moist. Fertilize during the growing season, and prune and repot the plant as needed. With proper care, your umbrella plant will stay healthy and thrive for many years.