Growing Heptapleurum (Umbrella Plant)

Latin Name Pronunciation: hep-tuh plur' rum

Heptapleurum species, including those formerly classified as Schefflera, are shrubby evergreen flowering perennials from moist areas in Asia. They rarely flower when grown indoors as houseplants and are toxic to humans and pets if ingested.

Light: Bright indirect light. Plants may grow leggy if light is insufficient but will readily regenerate if pruned and moved to higher light conditions. Coloration of variegated cultivars may fade in low light.

Watering: Water with tepid water when soil feels dry to the touch 1" down.

Temperature: Household temperatures of 65-75° are ideal. Avoid cold drafts and proximity to air conditioning ducts. Hardy outdoors in Zone 10-11.

Fertilizer: Apply a balanced (18-18-18), water-soluble houseplant fertilizer, diluted to half strength, once a month during the growing season (generally April into September). Withhold fertilizer in fall and winter when most plants rest.

Humidity: Relatively tolerant of household conditions, but additional humidity (40%) is beneficial.