How to Grow and Care for Mistletoe Fig

The Mistletoe Fig, Ficus deltoidea, is a distinctive plant recognized for its unique, delta-shaped leaves that are glossy green on top with yellowish undersides. Unlike many of its larger relatives, this fig remains a manageable size indoors, reaching about three feet in a container. A notable feature is its ability to produce small, yellowish, non-edible figs throughout the year, adding to its ornamental appeal. This characteristic, reminiscent of mistletoe berries, gives the plant its common name.

Mistletoe Fig Care

Light

The Mistletoe Fig grows best with at least six hours of bright, indirect light per day. An ideal placement is near a window with filtered sunlight, as direct sun can scorch the leaves. While it can adapt to lower light, providing ample indirect light encourages more robust growth. Rotating the plant periodically ensures all sides receive even light exposure, promoting a balanced shape.

Soil

Mistletoe Figs require a well-draining potting medium to ensure good aeration and prevent root rot. A quality peat-based potting mix is a good starting point. To improve drainage further, amend the mix with materials like perlite or coarse sand.

Water

Water the plant thoroughly, then allow the top one to two inches of soil to dry out before watering again. You can check the moisture level by inserting a finger into the soil. Using lukewarm water helps avoid shocking the plant’s root system. Ensure the pot has drainage holes to let excess water escape, as overwatering is a common cause of decline in these plants.

Temperature and Humidity

Mistletoe Figs flourish in indoor temperatures from 65 to 85 degrees Fahrenheit (18 to 29 degrees Celsius). They are not frost-tolerant and should be protected from cold drafts and sudden temperature changes. As tropical natives, they appreciate higher humidity levels than what is found in an average home. You can increase ambient moisture by misting the leaves, placing the pot on a pebble tray with water, or using a room humidifier.

Fertilizer

During the spring and summer growing seasons, the Mistletoe Fig benefits from regular feeding. Apply a balanced, all-purpose liquid fertilizer monthly, following the product’s instructions. As growth slows in the fall and winter, reduce the frequency of fertilization or pause it entirely.

Pruning and Repotting

Pruning

Pruning maintains the Mistletoe Fig’s shape and encourages a fuller appearance. Trim back leggy stems or remove yellowing leaves at any time, though the growing season is best. Use clean, sharp shears for clean cuts. This plant responds well to pruning and produces fruit on both old and new growth, so trimming will not sacrifice fig production.

Repotting

Repotting is necessary when the plant outgrows its container, about every two to three years. Signs of a root-bound plant include roots growing from the drainage holes or a dense root mass. Select a new container one to two inches larger in diameter. Gently move the plant to the new pot with fresh, well-draining soil and water it thoroughly.

How to Propagate Mistletoe Fig

The Mistletoe Fig is best propagated using stem cuttings. Select a healthy stem and use sterile shears to cut just below a node, where a leaf attaches to the stem. Remove the lower leaves, leaving two or three at the top. For a higher success rate, dip the cut end into a rooting hormone before planting.

Place the cutting in a small pot with a moist, well-draining soil mix. To create a humid environment, cover the pot with a clear plastic bag. Position the cutting in bright, indirect light and keep the soil moist but not soggy. Roots should form within a few weeks, and the plastic covering can then be removed.

Common Mistletoe Fig Problems

Leaf Drop

Sudden leaf drop is a common issue and is usually a reaction to environmental stress, not disease. Changes in light, temperature, or location can trigger this response. Providing a stable environment is the best way to prevent it.

Pests

The Mistletoe Fig can be susceptible to pests, especially in dry conditions. Common pests include mealybugs, which look like small white cottony spots, and spider mites, which create fine webbing. These can be managed by wiping them off with a cotton swab dipped in rubbing alcohol or by treating the plant with insecticidal soap.