Ficus villosa has specific requirements for healthy growth: it thrives in high humidity (at least 60%) and bright, indirect light. In a warm and stable environment—where temperatures remain above 16 °C—the plant will grow vigorously. Young plants can start off in a shaded area, but they naturally grow toward spots with more light. Artificial lighting is a suitable alternative to natural light. Care and Propagation Soil: Use a humus-rich substrate that retains moisture well, but ensure the roots are not left sitting in water. Watering: Keep the soil consistently moist, avoiding both dryness and waterlogging. Feeding: Apply a general green plant fertilizer once a month, using half the recommended dosage. Propagation: Ficus villosa can be easily propagated from cuttings, which can root in either water or a propagation substrate. Flowering and fruit: The plant produces small white flowers that are either male or female. If successfully pollinated, it can form small, fig-like fruits. Caution: Like many ficus species, this plant contains a milky sap that may cause mild skin irritation upon contact.

Outside of terrariums or greenhouses, Ficus villosa is rarely cultivated, and only by specialists. However, in a controlled environment, it is a reliable and attractive climber that brings structure, texture, and a tropical touch to any green setup. Ficus villosa is mostly grown in terraria or greenhouses. Other than terraria and greenhouses, this species requires specialized care. Provide Ficus villosa with a warm environment with temperatures above 16 degrees Celsius and humidity above 60%. Plant this species in a humus rich medium. Let the medium never dry out but prevent the roots sitting in water for a longer period of time. Light requirements are medium to bright, indirect light or artificial lighting is sufficient. Younger plants could sprout in shadow areas where they quickly grow towards higher light conditions. Fertilize this species with fertilizer for green plants on a monthly basis, 1/2 the recommended dosage.