Umbrella Plants provide consistent greenery without much attention, making Schefflera an excellent houseplant. However, this leafy tree-like plant can also enhance an outdoor space during the warmer months. Scheffleras are native to tropical regions in southeast Asia and Australia and can live outside year-round in zones 10 through 12. Schefflera can bring a tropical vibe to a deck, porch, or balcony during the spring through early fall. The plant will appreciate the extra sunlight, humidity, and natural rainfall of the outdoors.
When To Put Schefflera Outside
Scheffleras are tropical plants that need warmth. Wait to move the plant until nighttime temperatures are consistently above 60 degrees F. Chilly temperatures can cause these plants to shed leaves, so wait until it is safe to move the plant. Umbrella Plants thrive in temperatures between 65 and 90 degrees F. Once outside, keep your Schefflera away from exhaust vents from an HVAC system or dryer. Drastic temperature fluctuations and bursts of dry air are damaging.
When To Bring Schefflera Indoors
Temperature is the primary factor guiding when to bring your Schefflera back indoors. Move the plant inside when the nighttime temperature dips below 60 degrees F. Move the plant to a sunny location that receives bright, indirect sunlight to help minimize the shock of moving inside. Use a humidifier or a pebble tray to increase the ambient humidity and ease the plant's transition.
Make it a habit to inspect the plant for signs of pests in the weeks before moving it back inside. If you notice signs of pests, start treating the plant immediately. As a preventative measure, consider spraying the plant with a weak insecticidal soap or horticultural oil. Keep the Schefflera separate from other houseplants for its first couple of weeks indoors. Quarantining the plant helps protect other plants if a pesky bug hitches a ride on your Schefflera.
Caring For Schefflera Outdoors
Container-grown Scheffleras prefer filtered sunlight, so choose a sunny but protected location outdoors. Houseplants are not acclimated to the sun’s direct rays, which can burn the showy foliage. The plant can be acclimated to direct light by moving it gradually from full shade into more sun over the course of 1-2 weeks.
Water the Schefflera when the top half of the soil is dry. Use a container with drainage, especially if the plant has access to rainfall. If you are using a saucer or cover pot, make sure to empty it of excess water.
Sources: “Schefflera Production Guide” https://mrec.ifas.ufl.edu/