Light. It does best in bright, indirect light or partial shade. Direct sun can scorch the leaves.
Water. Keep the soil consistently moist, but avoid overwatering, which causes root rot. It likes high humidity; dry air invites pests.
Soil and feeding. Use moist soil rich in organic matter. Feed with a palm fertilizer such as Palm Special three times a year, spring through fall. Do not cut off yellowing fronds.
Size. Grows to 10 ft or more, with fronds 6–8 ft long. Pots often hold several plants together.
Problems to watch. Watch for spider mites, scale, mealybugs, aphids and whiteflies; treat with Insecticidal Soap following the label. Yellow leaves can mean too little light, wrong watering, dry air or a nutrient shortage.
Good to know. Listed as non-toxic to cats, dogs and horses. It suits zones 10–11 and grows well indoors at 65–85°F.
Sources: NC State Extension Plant Toolbox: Ravenea rivularis · UF/IFAS Gardening Solutions: Palm Nutrition
