Schefflera are not difficult plants to grow if they receive plenty of indirect light, warmth, and humidity. In very cold climates, bottom heat might be necessary. Leggy Schefflera can be pruned to encourage a fuller plant.
Schefflera prefers bright, indirect light. In the summer, move potted plants outside where they will receive bright light but not direct sun, such as under a patio cover. A Schefflera plant that gets leggy or floppy might not be receiving enough light. Never place a Schefflera houseplant in direct, full sun because intense sun can burn the leaves.
Plant Schefflera in a rich, loose potting media with moist compost. A well-draining sandy loam soil with a slightly acidic pH is ideal. Avoid planting in an outdoor location where the soil becomes too wet or waterlogged.
Water weekly during the growing season and spray the leaves frequently. You can wait until the soil in the pot dries out and then thoroughly soak the soil when you water. Cut back on water during winter. Often, people will overwater a Schefflera plant and doing so will eventually kill it. Yellow and dropped leaves is a sign that you might be watering too much.